Perhaps you should try some spelling variations:
thread communication » ihrd communication, real communication, outbreak communication
des developpement » des developpements, de developpement, le developpement
developpement de » developpement des, developpement durable
technology used » technology use, technology based, technology users
used infektion » und infektion, die infektion, need infection
infektion air » infektion mit, infection a, infection add
space thread » spaces threat, space three, states thread
de afrique » de l'afrique, en afrique, l afrique
costs des » costs fees

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

• Adding a wildcard symbol may retrieve word variants: technology used infektion air space thread communication costs des developpement de afrique.*.