Perhaps you should try some spelling variations:
improved communication » improving communication, project communication
estate developpement » estate development, state development, estate developments
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
technology use » technology 1, technology 2.2, technology 3
use innovation » user innovation, une innovation, sme innovation
have improved » can improved, have moved
innovation 1 » innovation _, innovation a
de afrique » de l'afrique, en afrique, l afrique
3 estate » 3 state, _ estate, _ estates
1 have » 16 have, _ have, i have

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

• Adding a wildcard symbol may retrieve word variants: technology use innovation 1 have improved communication 3 estate developpement de afrique.*.