Perhaps you should try some spelling variations:
disaster communication » disaster compensation, disaster community
des developpement » des developpements, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies de » technologies _, technologies 4, technologies 2
communication 3 » communication _, communication a
de information » die information, de informacion, e information
2 disaster » _ disaster, a disaster, 2.1 disaster
table 2 » table _, table 1, table 4
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies de information table 2 disaster communication 3 des developpement en afrique.*.