Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
information failure » information culture
communications 5 » communications _, communications a, communications pt
do developpement » de developpement, du developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
failure notes » failure modes, failure rates, failure mode
notes rural » rates rural, homes rural, states rural
5 do » _ do, 1 do, i do

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information failure notes rural communications 5 do developpement en afrique.*.