Perhaps you should try some spelling variations:
loop communication » group communication, amp communication, up communication
does development » dams development, ides development, smes development
development east » development southeast, development 1
der variation » de variation, does variation, die variation
variation bei » variation des, variation der, variation _
typology der » typologie der, typologien der, typologie des
east african » east africa, west african, west africa
open loop » open door
bei open » bei offen, semi open, bei den
a does » 2 does, 4 does, 1 does

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

• Adding a wildcard symbol may retrieve word variants: typology der variation bei open loop communication a does development east african.*.