Perhaps you should try some spelling variations:
communication cross » communication costs
face communication » voice communication, de communication, time communication
technologies 2 » technologies _, technologies 4
cross a » across a, cross _, cross 1
a areas » 1 areas, 2 areas, 4 areas
a face » a fact
3.2 a » 3.2 _, 2.2 a

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3.2 a face communication cross a development a areas.*.