Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
eu communication » ec communication, et communication, de communication
development act » development a, development aid, development age
relation 1.2.2 » relation 5.2.2, relations 1.2.1, relations 1.2.3
technology 1 » technology _
1.2.2 crisis » 13.2.2 crisis, 2.2.2 crisis, 10.2 crisis
case career » cadre career, gate career, late career
1 relation » 1 relations, _ relation, 5 relation
act aortic » acute aortic, after aortic
crisis eu » crisis el, crises eu, crisis en

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

• Adding a wildcard symbol may retrieve word variants: technology 1 relation 1.2.2 crisis eu communication case career development act aortic.*.