Perhaps you should try some spelling variations:
international efforts » international airports, international energy, international airport
cost international » costs international, costea international, 1st international
innovation process » innovation programs, innovation program
deep innovation » der innovation, does innovation, deep renovation
support deep » supported deep, support de, support does
supply cost » supply costs

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( supply cost international efforts. ) or ( support deep innovation process. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply cost international efforts. ) OR ( support deep innovation process. )).
• Adding a wildcard symbol may retrieve word variants: (( supply cost international efforts. ) or ( support deep innovation process. ))*.