Perhaps you should try some spelling variations:
communication context » communication contexts, communication content, communicative context
one dimensional » two dimensional, three dimensional
shape dspaces » shape spaces, shape devices
state dspaces » state spaces, state space, tate spaces
context one » context open, context ana, context ann
dspaces » ddspaces
space » dspace

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

• If you are trying to use Boolean operators, they must be ALL CAPS: communication context one dimensional ((((shape dspaces) OR (shape space))) OR (state dspaces))~.
• Adding a wildcard symbol may retrieve word variants: communication context one dimensional ((((shape dspaces) or (shape space))) or (state dspaces))*.