Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
well communications » cell communications, cell communication, sepl communications
technologien from » technologies from, technology from, technologien fur
11.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
formal context » formal contexts, formal concept, formats content
developing a » developing _
from formal » from informal
context how » content how, context has, context he
costs 11.4 » costs 11.1, costs 11.7, costs 12.4
how well » how we
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologien from formal context how well communications costs 11.4 developing a africa.*.