Perhaps you should try some spelling variations:
communication roles » communication oleh, communication styles, communication robyn
data communication » data communications
between developed » between development
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 _
roles between » files between, roads between, lines between
crisis data » crisis dating, crisis update, crisis david
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 data communication roles between developed a aortic.*.