Perhaps you should try some spelling variations:
"some educational supplement" » "some additional supplement", "some education supplementary", "some educational improvement", "home education supplement"
"times occasional supplement" » "times additional supplement", "times occasional punishment", "times occasional retirement", "divers occasional supplement", "some occasional supplement", "his occasional supplement"

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: (("times occasional supplement") OR ("some educational supplement")).
• Removing quotes may allow a broader search: (( times occasional supplement ) or ( some educational supplement )).
• Adding a wildcard symbol may retrieve word variants: (("times occasional supplement") or ("some educational supplement"))*.