Perhaps you should try some spelling variations:
"support state interactions efforts." » "support state integration efforts.", "support state interaction effects.", "support state international efforts.", "support state interventions efforts.", "support face interactions efforts.", "support strategic interactions efforts.", "support staff interactions efforts.", "support strategy interactions efforts.", "support estimate interactions efforts."
"support green banks series." » "supporting green banks series.", "support grant banks series.", "support group banks series.", "support green banks serve.", "support green bank services.", "support green bonds series.", "support green beans series.", "support grameen bank series."

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 green banks series.") OR ("support state interactions efforts."))~.
• Removing quotes may allow a broader search: (( support green banks series. ) or ( support state interactions efforts. ))~.
• Adding a wildcard symbol may retrieve word variants: (("support green banks series.") or ("support state interactions efforts."))*.