Perhaps you should try some spelling variations:
communications connections » communication connection, communication collections, communication connecting
communication conclusions » communication solutions, communication contributions, communication cohesion
metholodgy dimension » methods dimension
dimension case » dimensional case, dimension based, dimension laser
case spaces » coarse spaces, phase spaces, scale spaces

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((communication conclusions) OR (communications connections)) metholodgy dimension case spaces~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((communication conclusions) OR (communications connections)) metholodgy dimension case spaces".
• Adding a wildcard symbol may retrieve word variants: ((communication conclusions) OR (communications connections)) metholodgy dimension case spaces*.