Perhaps you should try some spelling variations:
communications model » communications models, communication model, communicating model
risk communications » risk communication, rica communications, crisis communications
integration work » integrating world, integration framework, integration 3
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
4 integration » 3 integration, 2 integration, 4.1 integration
technology 4 » technology _, technology 1, technology 3
de afrique » de l'afrique, en afrique, l afrique
model le » model led, model law, model 1

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

• Adding a wildcard symbol may retrieve word variants: technology 4 integration work 3 risk communications model le developpement de afrique.*.