Perhaps you should try some spelling variations:
"support grant integration schemes." » "support grant integration schengen.", "support grant irrigation schemes.", "support grant integration regimes.", "support migrant integration schemes.", "support migrants integration schemes.", "support statt integration schemes."
"supply good information theory." » "supply flood information theory.", "supply road information theory.", "supply grid information theory.", "supply food information theory.", "supply cold information theory.", "supply crowd information theory."

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: (("support grant integration schemes.") OR ("supply good information theory."))~.
• Removing quotes may allow a broader search: (( support grant integration schemes. ) or ( supply good information theory. ))~.
• Adding a wildcard symbol may retrieve word variants: (("support grant integration schemes.") or ("supply good information theory."))*.