Perhaps you should try some spelling variations:
observational context » observational concepts, observational contacts, observationsin contexts
observational cinema » observational clinical, observational economy, observational case
observational clues » observational aspects, observational results, observational techniques
observation content » observation consistent, observation concepts, observation control
observation concept » observation concepts, conservation concept, observation conceptual

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: ((((observational cinema) OR (observational clues))) OR (((((observation content) OR (observation concept))) OR (observational context)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((observational cinema) OR (observational clues))) or (((((observation content) or (observation concept))) or (observational context))))".
• Adding a wildcard symbol may retrieve word variants: ((((observational cinema) OR (observational clues))) or (((((observation content) or (observation concept))) or (observational context))))*.