Perhaps you should try some spelling variations:
communication documentation » communication foundation, communication communication, communication conversation
documentation centres » documentation congresses, documentation services, documentation methods
dimension arena » codimension area, dimension around, dimension age
dimension area » dimension age, dimension free, dimension real

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication documentation centres ((dimension arena) OR (dimension area)) space~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "communication documentation centres ((dimension arena) OR (dimension area)) space".
• Adding a wildcard symbol may retrieve word variants: communication documentation centres ((dimension arena) OR (dimension area)) space*.