Perhaps you should try some spelling variations:
"supply how integration theories." » "supply how integration theorems.", "supply how integrationstheorie 2.", "supply how integration theory.", "supply new integration theories.", "supply how interaction theories.", "supply die integration theories."
"supply content integration social." » "supply continental integration social.", "supply connectes integration social.", "supply content moderation social.", "supply content international social.", "supply contract integration social.", "supply cote integration social.", "supply current integration 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 content integration social.") OR ("supply how integration theories."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"supply content integration social.\") OR (\"supply how integration theories.\"))".
• Removing quotes may allow a broader search: (( supply content integration social. ) OR ( supply how integration theories. )).
• Adding a wildcard symbol may retrieve word variants: (("supply content integration social.") OR ("supply how integration theories."))*.