Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
communication cross » communication costs
development state » development stage, developmental state, redevelopment state
information map » information many, information mart, information mary
state africa » trade africa
from verbal » from vertical, from virtual, forma verbal
cross world » across world, crisis world, cpss world
map from » up from

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

• Adding a wildcard symbol may retrieve word variants: technology _ information map from verbal communication cross world development state africa.*.