Perhaps you should try some spelling variations:
data communication » data communications
communication togo » communication tool, communication two, communication today
development middle » development models
does development » dams development, ides development, smes development
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
dem data » dpm data, em data, them data

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation _ dem data communication togo does development middle afrique.*.