Perhaps you should try some spelling variations:
policies interactions » policies integration, policy interactions, policies international
communication system » communication systems, telecommunication system, communication series
interactions series » interactions between
reforms strategic » reform strategic, forms strategic, reforming strategic

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( support policies interactions series. ) or ( reforms strategic communication system. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( support policies interactions series. ) OR ( reforms strategic communication system. )).
• Adding a wildcard symbol may retrieve word variants: (( support policies interactions series. ) or ( reforms strategic communication system. ))*.