Perhaps you should try some spelling variations:
crisis communications » crisis communication, guinea communications, rural communications
communications model » communications models, communication model, communicating model
le developpement » de developpement, sme development
dis integration » disintegration _
technology dis » technology does, technology 4ir, technology dlt
des afrique » en afrique, de l'afrique
6 crisis » 1 crisis, 3 crisis, 4 crisis
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 dis integration 3 6 crisis communications model le developpement des afrique.*.