Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
open communication » human communication, 3 communication, 4 communication
estate development » trade development, sme development, future development
technology ict » technology 1
ict relations » ict regulations, et relations, cost relations
relations 3.1 » relations 2.1, relations 1, relations _
costa estate » cost estimate, last estate, port estate
crisis open » crisis one, crisis over, crisis onset
3.1 crisis » 2.1 crisis, 3 crisis, 11 crisis
a aortic » _ aortic, _ artic

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

• Adding a wildcard symbol may retrieve word variants: technology ict relations 3.1 crisis open communication costa estate development a aortic.*.