Perhaps you should try some spelling variations:
communication problems » communication process, communication processes, communication protocols
do communication » do communications, de communication, ngo communication
und development » fund development, under development, land development
development pan » development plan, development plans, development japan
technologies a » technologies _, technologies 4, technologies 2
information pt » information part, information 1, information 1.2
a information » 2 information, 1 information
problems und » problems under, problems united, problems _
pan african » pan american, can africa, pan africanism

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

• Adding a wildcard symbol may retrieve word variants: technologies a information pt _ do communication problems und development pan african.*.