Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
information portal » information portals, information program, information policy
et developpements » et developpement, des developpements, en developpement
developpements et » developpement et, developpement en, developpements de
technologies 4 » technologies _
4 information » 2 information, 1 information
portal 7.1 » portal 11.1, portal 13.1, normal 7.1
7.1 crisis » 2.1 crisis, 3.1 crisis, 1.1 crisis
et afrique » en afrique, l afrique
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information portal 7.1 crisis communication a et developpements et afrique.*.