Perhaps you should try some spelling variations:
"exports national integration theories." » "exports regional integration theories.", "exports national innovation theories.", "exports national integrity theories.", "exports national integration theory.", "exports national integration through.", "exports national integration efforts.", "exports external integration theories."
"support data lending services." » "support data nonlending services.", "support data planning services.", "support data banking services.", "import data lending services.", "support a lending services.", "export data lending services.", "support data linking services.", "support data handling services.", "support data shedding services."

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

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