Perhaps you should try some spelling variations:
communication movement » communication improvement, communication document, communication management
between developed » between development
movement between » agreement between
technology cost » technology case, technology can, technology choice
cost relations » east relations, post regulations, cost reductions
relations 3.1 » relations 2.1, relations 1, relations _
developed a » developed _, developed 4, developed 5
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 cost relations 3.1 crisis _ communication movement between developed a aortic.*.