Perhaps you should try some spelling variations:
guinea communication » guinea communications, guiana communications, china communication
communication model » communication media
11.3 integration » 1.3 integration, 10.3 integration, 11.2.3 integration
integration data » integration das, interaction data, integration der
technology 11.3 » technology 1.3, technology 10.3, technology 11.2
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en 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 11.3 integration data 4 guinea communication model a developpement l afrique.*.