Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
vom communications » do communications, guam communications, kong communications
technologies case » technologies based, technologies can, technologies create
developpements de » developpement de, developpement des, developpement du
case information » care information, based information, phase information
communications a » communications _, communications law, communications media
de afrique » de l'afrique, en afrique, l afrique
table 3.2 » table 3.1, table 4.1, table 2.1
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies case information table 3.2 vom communications a des developpements de afrique.*.