You can start by looking on Archive of Our Own (AO3). It has a large collection of fanfictions from various fandoms, including a great number of Clint x Bucky ones. The site is well - organized, allowing you to search by tags, ratings, and word count.
One great Clint x Bucky fanfiction is 'The Bond Beyond the Battlefield'. It delves into their relationship as they start to understand each other's past traumas and find common ground in their experiences as heroes. They begin to train together, which leads to some really interesting character development moments.
A popular one is 'natasha x clint fanfiction: Silent Understanding'. This fic beautifully portrays how they can communicate without words. It has some great action scenes intertwined with their emotional moments, making it a very engaging read.
One great bruce x clint fanfiction is 'A Different Kind of Team'. It has a really interesting plot where Bruce and Clint have to go on a mission together alone and they end up relying on each other in ways they hadn't expected. It delves deep into their characters and shows their relationship evolving in a very natural way.
One great Clint x Reader fanfiction is 'Clint's Unlikely Encounter'. It beautifully depicts the relationship between Clint and the reader in a very sweet and heart - warming way. The story has great character development and the dialogue is really engaging.
One great 'Peter x Clint Fanfiction' is 'The Unexpected Bond'. It has a really engaging plot where Peter and Clint start off as just teammates but gradually develop a deep friendship that could potentially turn into something more. The way the author describes their interactions, from their training sessions together to the quiet moments of understanding, is really well - done.
The 'team - up' trope is also quite common. Writers like to explore how Clint Barton and Bucky Barnes would work together on a mission, with their unique skills complementing each other. There's also the 'fish out of water' trope sometimes, especially when it comes to Bucky adjusting to the modern world and Clint being there to help him navigate it. And of course, the 'secret relationship' trope can add an element of mystery and drama to the fanfics.
You can start by looking on fanfiction websites like Archive of Our Own (AO3). There are tons of Clint Barton and Bucky Barnes fanfics there. Just use the search function and type in their names. Another option is FanFiction.net, which also has a large collection of fan-written stories about various characters, including them.
Love and friendship are also very common themes. Their relationship is complex, and fanfictions like to play with the idea of whether it's more of a romantic love or a deep friendship. And there's the theme of redemption. Both characters have pasts they might want to redeem themselves from, and this can be a strong part of the story.
One common theme is adventure. Since Clint is an Avenger, a lot of fanfictions involve the reader getting caught up in his dangerous and exciting missions. For example, they might be on a mission to stop a super - villain or rescue hostages together.