Perhaps you should try some spelling variations:
"support agri integration theories." » "support agri integration theorems.", "support agri integrationstheorie 2.", "support agri integration theory.", "support grid integration theories.", "support der integration theories.", "support iii integration theories.", "support aging integration theories.", "support a integration theories."
"supply capital integration efforts." » "supply capital interactions efforts.", "supply axial integration efforts.", "supply digital integration efforts.", "supply capital international efforts.", "supply capital conservation efforts.", "subway capital integration efforts."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("support agri integration theories.") or ("supply capital integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("support agri integration theories.") OR ("supply capital integration efforts.")).
• Removing quotes may allow a broader search: (( support agri integration theories. ) or ( supply capital integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("support agri integration theories.") or ("supply capital integration efforts."))*.