Perhaps you should try some spelling variations:
"supply actor interaction series." » "supply actor interactions series.", "supply actor interaction studies.", "supply actor interaction terms.", "supply matter interaction series.", "supply matter interactions series.", "supply fiction interaction series.", "supply factors interaction series.", "supply sector interaction series.", "supply donor interaction series."
"supply gain internet services." » "supply gain internet service.", "supply mail internet services.", "supply im internet services.", "supply das internet services.", "supply main internet services.", "supply chain internet services.", "supply gap internet services."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply actor interaction series.") or ("supply gain internet services."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply actor interaction series.") OR ("supply gain internet services.")).
• Removing quotes may allow a broader search: (( supply actor interaction series. ) or ( supply gain internet services. )).
• Adding a wildcard symbol may retrieve word variants: (("supply actor interaction series.") or ("supply gain internet services."))*.