Perhaps you should try some spelling variations:
mathematical society » mathematical sciences, mathematical school, mathematical study
mathematical tools » mathematical theory
tools apt » tools app, tools aat, tools act

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( non mathematical society _ texts ) OR ( non mathematical tools apt texts )).
• Adding a wildcard symbol may retrieve word variants: (( non mathematical society _ texts ) or ( non mathematical tools apt texts ))*.