Perhaps you should try some spelling variations:
wired communications » aided communications, speed communications, wireless communications
communications model » communications models, communication model, communicating model
ecm developpement » et developpement, en developpement, leur developpement
developpement du » developpement de, developpement des, developpement et
information 3 » information 2
du afrique » en afrique, l afrique, de l'afrique
has wired » has worked, gas fired, a wired
model ecm » model vecm, model em, model eelm
3 has » 3 das, _ has, 3 gas

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 3 has wired communications model ecm developpement du afrique.*.