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
communication de » communication des, communication die, communication do
a afrique » l afrique, en afrique
flows do » flows how, flows job, flows _
de world » der world, des world, does world
do oral » do rural, who oral

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

• Adding a wildcard symbol may retrieve word variants: technologies poor information flows do oral communication de world development a afrique.*.