Perhaps you should try some spelling variations:
better communication » written communication, external communication, disaster communication
technologies uses » technologies used, technologies based, technological uses
mine development » sme development, trade development, business development
uses innovation » user innovation, use innovation, does innovation
communication 1 » communication _, communication a, communication 3
development de » development d, development ds, developpement de
innovation 3 » innovation 1, innovation 4
de afrique » de l'afrique, en afrique, l afrique
do better » _ better, a better
1 mine » _ mine, a mine, 1 mise
3 do » _ do, 3 d, 1 do

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

• Adding a wildcard symbol may retrieve word variants: technologies uses innovation 3 do better communication 1 mine development de afrique.*.