The queries work correctly to take into account all the metadata of the ISTEX database Nevertheless, there is a problem with the loading of the results, which are blocked at the first 9 results only.

The Inist developper team thinks this may be due to the display of results in "Pagination" mode, which is not ideal for chaining the extraction of results.

The easiest way is to leave the "Pagination mode" and switch to "Scroll mode".

Here is the documentation of the "Scroll mode": https://doc.istex.fr/api/results/scroll.html

In this mode, there is no notion of a "from" or "start" page. The API returns results page by page, with a link to the next page each time. No backtracking is possible.

Therefore, instead of playing with the "from" and "size" parameters, you should use the "scroll" and "nextScrollURI" parameters.

Here is a guide (FR) with a concrete example:

IsText_API_-mode_scroll-_guide_developpement.pdf