This question is more about Google Drive than BibBase. What you are looking for is a URL that will give you only the file content, no Google Drive "decorations" around it. I'm not sure Google Drive offers such a URL, but I believe at least in the past Dropbox did. My personal recommendation for hosting the bibtex file is actually GitHub. It does provide a "raw" link, is easy to edit from various places, and gives you the additional benefit of version control.

Re. the special characters, can you try this: https://bibbase.userecho.com/helpdesks/2/tickets/92-accents-in-title-dont-render-correctly#comment-328 ?

I guess the one thing I can suggest is to try a different browser. This looks a bit like an issue with your privacy settings in your browser.

Sorry, no, I can't debug it based on a screenshot.

Hi! Could you send me a link to your page so I can take a look?

Thanks. It seems that the Zotero API converts those dates into month names. So unfortunately I think sorting by month won't be possible when using Zotero as your data source.

Could you send me a link to your page where you use BibBase?

Closing this in favor of the newer one created by the same author:https://bibbase.userecho.com/communities/1/topics/501-entries-appear-duplicated-when-searching

Thanks for the exemplary bug report. One correction: This only happens "When some works have the same title and authors" and the same year and then searches for it. Therefore this really doesn't affect a lot of people. Personally I think it is bad style to publish two different papers using the exact same title in the same year. The above conditions are not the only place where confusion may arise. I think adding a suffix, like "extended version" or "with proofs" or similar is the better practice.