Perhaps you should try some spelling variations:
crisis communications » crisis communication, guinea communications, rural communications
developpement la » developpement de, developpement et, developpement du
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
information a » information age, information about
la afrique » l afrique, la fabrique, en afrique
4 crisis » 1 crisis, 3 crisis, 19 crisis
pt la » et la, pt a, pt le
pt l » pt le, pt 2, pt 1

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies a information a 4 crisis communications ((pt la) OR (pt l)) developpement la afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies a information a 4 crisis communications ((pt la) OR (pt l)) developpement la afrique.*.