Perhaps you should try some spelling variations:
"supply many international seminar." » "supply many international series.", "supply many international standard.", "supply many international mining.", "supply oman international seminar.", "supply way international seminar.", "supply early international seminar.", "supply ann international seminar.", "supply main international seminar.", "supply company international seminar."
"supply aid conservation efforts." » "supply land conservation efforts.", "supply bird conservation efforts.", "supply wild conservation efforts.", "supply asia conservation efforts.", "supply a conservation efforts.", "supply ann conservation 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 many international seminar.") or ("supply aid conservation efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply many international seminar.") OR ("supply aid conservation efforts."))*.
• Removing quotes may allow a broader search: (( supply many international seminar. ) or ( supply aid conservation efforts. ))*.