Perhaps you should try some spelling variations:
disaster communication » disaster compensation, disaster community
technologies used » technologies based, technology used, technologies _
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
used innovation » user innovation, use innovation, based innovation
innovation 1 » innovation _, innovation a
a disaster » _ disaster
la afrique » l afrique, la fabrique, en afrique
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: technologies used innovation 1 a disaster communication a de developpement la afrique.*.