Perhaps you should try some spelling variations:
communication conclusion » communication conclusions, communications conclusion, communications concluding
conclusion methods » inclusion methods, convolution methods, conclusion ethics
methods dimension » methods diffusion, ethics dimension, metholodgy dimension
state spaces » state space
shape spaces » shape space, shared spaces, type spaces
use spaces » tuple spaces, phase spaces, gauge 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 conclusion methods dimension ((((use spaces) or (state spaces))) or (shape spaces))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication conclusion methods dimension ((((use spaces) OR (state spaces))) OR (shape spaces)).
• Adding a wildcard symbol may retrieve word variants: communication conclusion methods dimension ((((use spaces) or (state spaces))) or (shape spaces))*.