Perhaps you should try some spelling variations:
communication conversation » communication information, communication cohesion, communication communication
conversation more » conversation made, conversation some, conversation course
more dimensions » core dimensions, moral dimensions, some dimensions
image stacks » gate stacks, image space, image tricks
search » research

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication conversation more dimensions ((image stacks) or (image search))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication conversation more dimensions ((image stacks) OR (image search)).
• Adding a wildcard symbol may retrieve word variants: communication conversation more dimensions ((image stacks) or (image search))*.