Perhaps you should try some spelling variations:
communication space » communication spaces, communicative space, communication state
de communication » mobile communication, online communication
technology dlt » technology data, technology debts, technology 21st
relations 1.11 » relations 1.1.1, relations 1.1, relations 1.10
dlt relations » des relations, et relations, dog relations
space social » spaces social, scale social, age social
1.11 crisis » 1.1 crisis, 2.1 crisis, 2011 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 dlt relations 1.11 crisis de communication space social development a aortic.*.