Perhaps you should try some spelling variations:
technologies much » technologies co, technologies m, technologies may
information 5.5.2 » information 1.5.2, information 5.2.2, information 5.4.2
der developpement » de developpement, des developpements, leur developpement
much information » math information, catch information, pitch information
a communications » a communication, data communications, a communicative
developpement il » developpement de, developpement et, developpement du
il afrique » l afrique, en afrique
5.5.2 der » 3.5.2 der, 5.5.1 der, 5.5.2 die
der a » der _, der e

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

• Adding a wildcard symbol may retrieve word variants: technologies much information 5.5.2 der a communications _ der developpement il afrique.*.