Perhaps you should try some spelling variations:
"support from integration schemes." » "support from irrigation schemes.", "support from integration some.", "support from integration theories.", "support grid integration schemes.", "support fare integration schemes.", "support tool integration schemes."
"supply crowd integration efforts." » "supply crowd international efforts.", "supply crowd conservation efforts.", "supply grid integration efforts.", "supply trade integration efforts.", "supply chain integration efforts.", "supply growth integration efforts.", "supply cost integration efforts.", "supply how 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: (("support from integration schemes.") or ("supply crowd integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("support from integration schemes.") OR ("supply crowd integration efforts."))*.
• Removing quotes may allow a broader search: (( support from integration schemes. ) or ( supply crowd integration efforts. ))*.