Perhaps you should try some spelling variations:
fields communication » wireless communication, lea's communication, nets communication
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation der » variation des, variation bei, variation _
den fields » down fields, mean fields, vent fields
l afrique » en afrique
media de » media die, media der, media diet
der den » oder den, der de, der der

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation der den fields communication media de developpement l afrique.*.