Perhaps you should try some spelling variations:
oral communication » personal communication
technologies poor » technologies pour, technologies pro, technologies peter
poor information » labor information, der information, user information
information flow » information flows
communication de » communication des, communication die, communication do
1 afrique » l afrique, en afrique, 1 enrique
flow new » flows new, flow net, how new
new oral » new moral, knew moral, new rural
de a » de la, de sa, der a

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

• Adding a wildcard symbol may retrieve word variants: technologies poor information flow new oral communication de a development 1 afrique.*.