Perhaps you should try some spelling variations:
"support grant integration schemes." » "support grant integration schengen.", "support grant integration regimes.", "support grant integration some.", "support migrant integration schemes.", "support migrants integration schemes.", "support statt integration schemes."
"supply canal irrigation schemes." » "supply canal irrigation scheme.", "supply canal irrigation systems.", "supply scale irrigation schemes.", "supply canada irrigation schemes.", "supply annual irrigation schemes.", "supply china irrigation schemes."

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