Buenas tardes.
I enclose the page where we are testing, it seems that the PDF has been indexed well, but it does not highlight with any color as we have indicated, and it is very complicated in a pdf of 20 sheets to know where the word we are looking for is, we do not understand where it is the mistake, thank you very much.
All the best.
Do you mean when you open the PDF file, it should scroll to the appropriate section? I’m afraid that is not possible. When the PDF is opened, the browser handles the view, and there is no way to inject a scrolling code, as PDF is not part of the actual page HTML, but in a separate browser container.
I made a possible change, where text is available, the plugin should fetch and find the possible keywords now: https://i.imgur.com/U0WMlbn.png
It is far from perfect, as PDF text parsing is not a simple task, but it should be much better as before.