You use Gemini for your searches and you want to view all your exchanges.
Please follow the instructions:
1) Download your Google data from Google Takeout
Go to Google Takeout / Select only My Activity / Choose Json and only Gemini Application
2) Retrieve the "MyActivity.json" file for the Gemini Application
3) Fill out the form below
4) You can also download all your messages sent to Gemini in txt format