Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologies used » technologies based, technology used, technologies _
mise development » mine development, rise developments, site development
used innovation » user innovation, use innovation, based innovation
communication 1 » communication _, communication a, communication 3
development d » development ds, development 1, development did
innovation 2 » innovation 1, innovation 4, innovation 3
do personal » de personal, der personal, das personal
d afrique » l afrique, en afrique, de l'afrique
1 mise » _ mise, 3 mise, 5 mise
2 do » _ do, 2 co, 2 de

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

• Adding a wildcard symbol may retrieve word variants: technologies used innovation 2 do personal communication 1 mise development d afrique.*.