Perhaps you should try some spelling variations:
communication class » communication cross, communication case, communication crisis
vector development » sector development, sector developments, factor development
development acute » development act, development route, development age
en communication » open communication, lean communication, when communication
regulations 11 » regulation 11, regulations 1, regulations 4.1
1 regulations » 1 regulation, 2 regulations, 4 regulations
technology 1 » technology _
class vector » basis vector, class victim, cost vector
acute aortic » after aortic
11 crisis » 19 crisis, 1 crisis, 3 crisis
crisis en » crisis el, crisis eu, crisis _

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

• Adding a wildcard symbol may retrieve word variants: technology 1 regulations 11 crisis en communication class vector development acute aortic.*.