Perhaps you should try some spelling variations:
chile communications » china communications, machine communications, mobile communications
technologies catch » technological catch, technologies can, technologies case
catch information » math information, pitch information, search information
information 1.5.2 » information 1.2, information 2
communications a » communications _, communications law, communications media
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
du afrique » en afrique, l afrique, de l'afrique
1.5.2 der » 3.5.2 der, 5.5.2 der, 1.5.4 der
der chile » de chile, per child, en chile
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 catch information 1.5.2 der chile communications a de developpement du afrique.*.