Perhaps you should try some spelling variations:
communication conversation » communication information, communication communication, communication foundation
communication cohesion » communication collections, communication control, communication cost
making provision » saving provisions, martin provision, housing provision
provision data » provision gatt, provision a, vision data
over » cover

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) or (communication cohesion)) making provision data over~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((communication conversation) OR (communication cohesion)) making provision data over.
• Adding a wildcard symbol may retrieve word variants: ((communication conversation) or (communication cohesion)) making provision data over*.