Is there a way to learn what was written in a burned document?

I’m playing pathfinder and I just recovered the ashes of burned papers. The Dm told me make whole wouldn’t work because a big part of the paper went off in smoke and as such there isn’t all the parts. Is there any divination spell that could help me recover some information ? I have access to a good amount of gold and a fairly large city so I could pay a spellcaster to cast it if it is too high-level. I have neither access to the vilain and the document is probably a little too much damaged to use linguistics on