Perhaps you should try some spelling variations:
"supply a integration theories." » "supply a integration theory.", "supply a integration through.", "supply a integration efforts.", "supply _ integration theories.", "supply can integration theories.", "supply eu integration theories."
"supply joint international social." » "supply joint international journal.", "supply joint international seminar.", "supply joint international commercial.", "supply china international social.", "supply first international social.", "supply how international social.", "supply cost international social."

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

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