Perhaps you should try some spelling variations:
vertical integration » regional integration
integration efforts » international efforts, conservation efforts
support vertical » support technical, airports vertical, support services
making services » banking services, savings services, banking service
grant » grants

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 making services. ) or ( support vertical integration efforts. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( support grant making services. ) OR ( support vertical integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (( support grant making services. ) or ( support vertical integration efforts. ))*.