Perhaps you should try some spelling variations:
communications models » communication model, communication modes, communicating model
risk communications » risk communication, rica communications, crisis communications
law developpement » le developpement, au developpement, leur developpement
technology trade » technology trends, technology transfer, technology transfers
developpement de » developpement des, developpement durable
models law » model law, modern law
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technology trade integration 3 3 risk communications models law developpement de afrique.*.