Perhaps you should try some spelling variations:
communications cost » communication cost, communications case, communication costs
communication most » communication cost, communication costs, communication mass
methods decision » methods design, ethics decision, methods detection
methods session » methods section
a induced » pma induced

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((communication most) or (communications cost)) ((methods decision) OR (methods session)) a induced~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((communication most) OR (communications cost)) ((methods decision) OR (methods session)) a induced.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((communication most) or (communications cost)) ((methods decision) OR (methods session)) a induced".
• Adding a wildcard symbol may retrieve word variants: ((communication most) or (communications cost)) ((methods decision) OR (methods session)) a induced*.