Perhaps you should try some spelling variations:
"supply eine integration theories." » "supply eine integration theorems.", "supply eine integrationstheorie 2.", "supply eine integration series.", "supply einer integration theories.", "supply engine integration theories.", "supply die integration theories.", "supply lines integration theories.", "supply china integration theories."
"supply scale integration theory." » "supply scale integration through.", "supply scale information theory.", "supply scale innovation theory.", "supply care integration theory.", "supply soziale integration theory.", "supply trade integration theory.", "supply case integration theory.", "supply scheme integration theory.", "supply social integration theory."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply eine integration theories.") or ("supply scale integration theory."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply eine integration theories.") OR ("supply scale integration theory."))*.
• Removing quotes may allow a broader search: (( supply eine integration theories. ) or ( supply scale integration theory. ))*.