Perhaps you should try some spelling variations:
development model » development models, development middle
smes development » sme development, sms development, pme's development
typologie wird » typologies third, typologie der, typologie und
wird variation » der variation, die variation, care variation
variation des » variation _, variation 6, variation series
dem data » dpm data, em data, them data
des dem » das dem, des der, des des

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

• Adding a wildcard symbol may retrieve word variants: typologie wird variation des dem data communications _ smes development model afrique.*.