Perhaps you should try some spelling variations:
between development » better development, between developed, network development
communication sets » communication gets, communication set, communication secrets
de communication » mobile communication, online communication
development age » development stage, development a, development aid
ethnologie des » ethnologie der, theologie des, etymologie des
des relations » les relations, its relations, et relations
relations 5.1 » relations 2.1, relations 3.1, relations 1
sets between » tests between, texts between, dots between
5.1 crisis » 2.1 crisis, 3.1 crisis, 1.1 crisis
age aortic » acute aortic, after aortic
crisis de » crisis del, crisis due, crisis debt

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

• Adding a wildcard symbol may retrieve word variants: ethnologie des relations 5.1 crisis de communication sets between development age aortic.*.