Perhaps you should try some spelling variations:
"support state integration efforts." » "support state international efforts.", "support state conservation efforts.", "support system integration efforts.", "support state interactions efforts.", "support trade integration efforts.", "support staff integration efforts.", "support strategy integration efforts.", "support estimate integration efforts."
"supply case information theory." » "supply care information theory.", "supply based information theory.", "supply can information theory.", "supply cost information theory.", "supply chain information theory.", "supply curve information theory."

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

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