Perhaps you should try some spelling variations:
"supply crowd interactions series." » "supply crowd interactions between.", "supply child interactions series.", "supply group interactions series.", "supply from interactions series.", "supply growth interactions series.", "supply cost interactions series."
"support grid internet services." » "support grid internet service.", "support good internet services.", "support freie internet services.", "support world internet services.", "support agri internet services.", "support grant internet services.", "support group internet services."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply crowd interactions series.") or ("support grid internet services."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply crowd interactions series.") OR ("support grid internet services."))*.
• Removing quotes may allow a broader search: (( supply crowd interactions series. ) or ( support grid internet services. ))*.