Perhaps you should try some spelling variations:
data communication » data communications
sme development » trade development
development des » development does, development desd, development ds
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation 2 » variation 27, variation _, variation 6
des afrique » en afrique, de l'afrique
cost data » test data
media sme » media size, media age, media som
2 cost » 3.2 cost, 5.2 cost

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation 2 cost data communication media sme development des afrique.*.