Perhaps you should try some spelling variations:
communication gaps » communication gap, communication gets, communication gabon
between developed » between development
de communication » mobile communication, online communication
technology cost » technology case, technology can, technology choice
cost relations » east relations, post regulations, cost reductions
relations 1.2 » relations 3.2, relations 1.1, relations 5.2
gaps between » gap between
developed a » developed _, developed 4, developed 5
1.2 crisis » 10.2 crisis, 13.2 crisis, 15.2 crisis
crisis de » crisis del, crisis due, crisis debt
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 1.2 crisis de communication gaps between developed a aortic.*.