Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
des developpements » deux developpements, de developpement, et developpements
developpements il » developpement il, developpements de, developpement de
technologies pay » technologies part, technologies past, technologies a
information data » information d820, information database, information databases
pay information » party information, key information, ary information
il afrique » l afrique, en afrique
do crisis » do crises, de crisis, 19 crisis

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

• Adding a wildcard symbol may retrieve word variants: technologies pay information data do crisis communication _ des developpements il afrique.*.