Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
information based » information case, information bank, transformation based
developing areas » developing asia, developing east, developing a
a developing » a development
bess verbal » des verbal
areas areas » areas arenas, seas areas, areas access
based bess » based lesson, based access, based stress
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information based bess verbal communication costs a developing areas areas.*.