Perhaps you should try some spelling variations:
guinean communications » guinea communications, guiana communications, business communications
communications model » communications models, communication model, communicating model
6.10 integrating » 3.1 integrating, 4.1 integrating, 4.12 integrating
integrating data » integration data, integrated data, integrating a
developpement de » developpement des, developpement durable
technology 6.10 » technology 6.1, technology 6.1.2, technology 6.1.3
a developpement » au developpement, de developpement, le developpement
de afrique » de l'afrique, en afrique, l afrique
a guinean » _ guinea, _ quinean
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 6.10 integrating data a guinean communications model a developpement de afrique.*.