Perhaps you should try some spelling variations:
information centers » information contents, information officers
technologies labor » technologies lasers, technologies box, technology labor
ders developpement » de developpement, des developpements, deux developpements
labor information » sector information
der communication » de communication, under communication, debt communication
developpement l » developpement il, developpement la, developpement de
centers a » centers _, center a, enters a
l afrique » en afrique
a ders » a des
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies labor information centers a der communication a ders developpement l afrique.*.