Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
information needs » information networks
developpement yes » developpement des, developpement de, developpement et
de developpement » sme development
use information » user information, house information, users information
technology use » technology 1, technology 2.2, technology 3
life crisis » fire crisis, wide crisis, midlife crisis
needs life » needs link, needs time
yes africa » em africa, cycles africa, rates africa
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology use information needs life crisis communication a de developpement yes africa.*.