Perhaps you should try some spelling variations:
between development » better development, between developed, network development
del communication » cell communication, real communication, cell communications
development acute » development act, development route, development age
communication 3 » communication _, communication a
ethnologie der » ethnologie des, technologie der, theologie der
der relations » des relations, der relation, der relationen
relations 2.2 » relations 2.1, relations 3.2, relations 1.2
acute aortic » after aortic
2.2 crisis » 2.1 crisis, 2.5 crisis, 22 crisis
crisis del » crisis desde
3 between » 2 between, 4 between

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

• Adding a wildcard symbol may retrieve word variants: ethnologie der relations 2.2 crisis del communication 3 between development acute aortic.*.