Perhaps you should try some spelling variations:
"supply shock integration theories." » "supply shock integration theorems.", "supply shock integrationstheorie 2.", "supply shock integration theory.", "supply book integration theories.", "supply look integration theories.", "supply work integration theories.", "supply shocks integration theories."
"supply crowd innovation through." » "supply growth innovation through.", "supply closed innovation through.", "supply ground innovation through.", "supply cost innovation through.", "supply from innovation through."

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

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