Perhaps you should try some spelling variations:
communication conversation » communication information, communication cohesion, communication communication
conversation book » conversation about, conversation _
book excision » bark excision, base excision, node excision
excision from » exclusion from, excitation from, decisions from
from self » from seed

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 book excision from self~.
• Adding a wildcard symbol may retrieve word variants: communication conversation book excision from self*.