Perhaps you should try some spelling variations:
"supply action international studies." » "supply action international standards.", "supply action international standard.", "supply education international studies.", "supply china international studies.", "supply canadian international studies.", "supply function international studies.", "supply options international studies."
"supply functions integration efforts." » "supply transitions integration efforts.", "supply function international efforts.", "supply national integration efforts.", "supply functions international efforts.", "supply functions conservation efforts.", "supply function integration efforts.", "supply conditions integration efforts."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply functions integration efforts.") or ("supply action international studies."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply functions integration efforts.") OR ("supply action international studies.")).
• Removing quotes may allow a broader search: (( supply functions integration efforts. ) or ( supply action international studies. )).
• Adding a wildcard symbol may retrieve word variants: (("supply functions integration efforts.") or ("supply action international studies."))*.