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
a afrique » l afrique, en afrique
flow low » flow how, flow law, flow loop
low oral » low oil, new oral
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 low oral communication de a development a afrique.*.