Perhaps you should try some spelling variations:
le transformations » les transformations, lie transformations, des transformations
transformations 13 » transformations 1, transformations 3, transformations 10
language cognition » language acquisition
technologies le » technologies lead, technologies _, technologies 4
cognition costs » cognition cross, cognition casc, cognition goals
und language » d language, found languages, used languages
4 developing » 3 developing
developing a » developing _
costs 4 » costs _, costs a, costs 4.2
a areas » 1 areas, 2 areas, 4 areas
13 und » 1933 und

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

• Adding a wildcard symbol may retrieve word variants: technologies le transformations 13 und language cognition costs 4 developing a areas.*.