Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
die d'informations » de l'information, die information, flux d'informations
d'informations sur » d'information pour
technologie die » technologie de, technologie im, technologie der
developing west » developing tests, developing waste, developing east
a developing » a development
how visual » new visual, his visual, non visual
sur how » suber how, four how, your how
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologie die d'informations sur how visual communication costs a developing west africa.*.