The build in search engine is not searching content from PDF files and it is very slow. However, without index that is expected but not content within searchable pdf files.
The FAYT function is very nice but it can only search within the current folder.
It seems that it expects only one search parameter and no or and condition and date search parameter like in windows search (explorer) date:> is not working.
Why is the FAYT disappearing and cannot be modified? It just opens a new search result tab.