Goodreads can be another place to look. Although it's mainly known for regular books, there are some groups that discuss and share fanfics. Just join relevant groups and ask for 'Clara and Eleven' fanfics. Also, some Doctor Who fan forums might have great recommendations.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfics, and you can simply search for 'Clara and Eleven' in the search bar. There are also some Tumblr blogs dedicated to sharing fanfics, but it might take more searching to find the good ones.
Well, you could start by following some Doctor Who fan accounts on Twitter. Sometimes they tweet about their favorite fanfics, including those about Clara and Eleven. Additionally, Wattpad may also have some, but the quality can vary, so you'll need to read the reviews or summaries carefully.
Chapter 183, "Population Explosion, Valley Planning", is the clearest early answer because it turns Mu Dong's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Qiu Peng spoke as he handed over the register. and follows through with Allocating rooms as before will not be enough..
Chapter 209, "Dragonfinch's Cold Blood and Luo Ming's Sense of Loss", is the clearest early answer because it turns Shang Ping's situation into a concrete plot event. The setup is You can just send it here., but the pressure keeps building through Yue Feng, follow me to Jing Valley and then take me to meet Luo Ming..
Chapter 123, "Arrow Bamboo Forest, Rat King, New Camp", is the clearest early answer because the buildup finally cashes out in a real clash. The chapter gives readers a real answer by opening on Seeing the actions of the four, a trace of emotion flashed in Xia... and ending on There was no suspense, the tree's surface was pierced by the Yi....
Chapter 163, "Almost Annihilated, The Mystery of Gao Yu", is the clearest early answer because it turns Yi Blade's situation into a concrete plot event. It opens with Xia Hong's massacre of the Earth-digging Realm at the Mirror Immortal... and closes on Earlier when He Meng wanted to kill him, he also threw a dagger at....
Chapter 162, "Once and For All, Victory", is the clearest early answer because it turns Gao Yu's situation into a concrete plot event. The chapter gives readers a real answer by opening on At this moment, Shi Ping extinguished the fire of the Iron Refining... and ending on Xia Hong discarded the hilt in his hand, glanced at his own left arm.... In story terms, the danger stops being abstract and the conflict around Gao Yu becomes immediate, forcing the surrounding cast to react under pressure.
Chapter 172, "The Match Ends, Continuous Surprises", is the clearest early answer because it turns Hong Guang's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Why, is there something you want to tell me?" Seeing Shi Ping's face... and follows through with The six looked on curiously, and Hong Guang directly grabbed a young....
Chapter 107, "The Great Peril on the North Slope of the Cliff【3-in-1 Mega Chapter】", is the clearest early answer because it turns Cheng Feng's situation into a concrete plot event. The chapter turns that into something concrete by moving from Cheng Feng has stepped down from his position as the leader of the... to This time, I went directly to their station by the cliff, and at the....
Chapter 174, "Integration, Manifestation of Yang, Conflict of the Director", is the clearest early answer because it turns Great Xia's situation into a concrete plot event. The chapter gives readers a real answer by opening on The issue still lies in the scarcity of Cold Beast Resources. and ending on To summarize Great Xia's current operational rules in one sentence:....
Chapter 123, "Arrow Bamboo Forest, Rat King, New Camp", is the clearest early answer because the buildup finally cashes out in a real clash. The setup is Close in and drive them further north!" Xia Hong had already reached..., but the pressure keeps building through After confirming that the swarm was retreating, he swiftly severed a....
Chapter 114, "New House, New Rules, New Starting Point [Four-in-One Mega Chapter]", is the clearest early answer because it turns Redwood Ridge's situation into a concrete plot event. Early on, In fact, the moment the rodent swarm appeared on the north slope of.... By the end, The harsh environment made these children understand the importance....