Perhaps you should try some spelling variations:
tests information » costs information, gets information, testing information
5.2 communication » 3.2 communication, 6.2 communication, 2.2 communication
technology tests » technology thesis, technology best, technology costs
de developpement » sme development
developpement de » developpement des, developpement durable
information und » informations und
de afrique » de l'afrique, en afrique, l afrique
und rate » und raete, und race, und rat
rate 5.2 » rates 5.2, rate 5.4, rate 4.2
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology tests information und rate 5.2 communication costs de developpement de afrique.*.