Perhaps you should try some spelling variations:
communication cohesion » communication collections, communication control, communication cost
cohesion methodology » codesign methodology, conversion methodology, comson methodology
methodology design » methodologies design, methodology basic, methodology during
2 spaces » 2 space
4 spaces » 4 space, 4 species
a dspace » _ dspace, 2 space, 3 space

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication cohesion methodology design ((((2 spaces) or (4 spaces))) or (a dspace))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication cohesion methodology design ((((2 spaces) OR (4 spaces))) OR (a dspace)).
• Adding a wildcard symbol may retrieve word variants: communication cohesion methodology design ((((2 spaces) or (4 spaces))) or (a dspace))*.