Perhaps you should try some spelling variations:
guinea communications » business communications, online communications, data communications
communications model » communications models, communication model, communicating model
integrating data » integration data, integrated data, integrating a
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
11 integrating » 1 integrating, 10 integrating, 12 integrating
technology 11 » technology 1.1, technology 110, technology 171
de afrique » de l'afrique, en afrique, l afrique
4 guinea » _ guinea, a guinean, _ guineo
model a » model 1

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

• Adding a wildcard symbol may retrieve word variants: technology 11 integrating data 4 guinea communications model a developpement de afrique.*.