Perhaps you should try some spelling variations:
integration efforts » international efforts, conservation efforts
state integration » system integration, state interactions, trade integration
banking series » banking services, banking service, banking crises
grant banking » grant making, branch banking, grant funding
support state » support staff, support strategy, support estimate

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( support grant banking series. ) or ( support state integration efforts. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( support grant banking series. ) OR ( support state integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (( support grant banking series. ) or ( support state integration efforts. ))*.