Perhaps you should try some spelling variations:
optical communications » optic communication, political communication, digital communications
communications model » communications models, communication model, communicating model
integration work » integrating world, integration framework, integration 3
d developpement » de developpement, du developpement, le developpement
technologie im » technologien im, technologien am, technologie c
im integration » die integration, dis integration, crm integration
des afrique » en afrique, de l'afrique
14 optical » 12 optical, 4 optical, _ optical
work 14 » work 1.4, work 4, work 1
model d » model du, modell d, model 1

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

• Adding a wildcard symbol may retrieve word variants: technologie im integration work 14 optical communications model d developpement des afrique.*.