Perhaps you should try some spelling variations:
"mathematicians physicians" » "mathematician physicist"
"mathematical physicist" » "mathematician physicist", "mathematical physics", "mathematical physical"
"mathematics physics" » "mathematical physics", "mathematische physik"

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: (("mathematical physicist") OR ((("mathematics physics") OR ("mathematicians physicians")))).
• Removing quotes may allow a broader search: (( mathematical physicist ) or ((( mathematics physics ) or ( mathematicians physicians )))).
• Adding a wildcard symbol may retrieve word variants: (("mathematical physicist") or ((("mathematics physics") or ("mathematicians physicians"))))*.