Perhaps you should try some spelling variations:
data communication » data communications
development model » development models, development middle
typologies first » typologies art, typologie fur, typologie wird
communication pt » communication 3, communication 1, communication 2
does development » dams development, ides development, smes development
first variation » first valuation, first vaccination, first evaluation
variation des » variation _, variation 6, variation series
em data » nm data, them data, aim data
pt does » past does, act does, txt does
des em » des eg

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

• Adding a wildcard symbol may retrieve word variants: typologies first variation des em data communication pt does development model afrique.*.