Perhaps you should try some spelling variations:
communication documentation » communication foundation, communication communication, communication conversation
documentation a » documentation _, documentation fast
a dimensions » _ dimensions, 2 dimensions, 3 dimensions
de rivera » d rivera, _ rivera, m rivera
e rivera » _ rivera, m rivera, e ricerca

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 a dimensions ((de rivera) OR (e rivera))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "communication documentation a dimensions ((de rivera) OR (e rivera))".
• Adding a wildcard symbol may retrieve word variants: communication documentation a dimensions ((de rivera) OR (e rivera))*.