Perhaps you should try some spelling variations:
interactions between » interaction between
state interactions » scale interactions, state interventions, sea interactions
effort strategic » efforts strategies, reform strategic, export strategies
allocation term » allocation theory, allocation forms, allocation norms
support state » support stage, support staff, support start

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( support state interactions between. ) OR ( effort strategic allocation term. ))~.
• Adding a wildcard symbol may retrieve word variants: (( support state interactions between. ) or ( effort strategic allocation term. ))*.