Perhaps you should try some spelling variations:
communication spaces » communication space, communication series, communication styles
technology debts » technology debate, technology data, technology dlt
de communication » mobile communication, online communication
debts relations » des relations, les relations, its relations
relations 1.11 » relations 1.1.1, relations 1.1, relations 1.10
spaces social » states social, games 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 debts relations 1.11 crisis de communication spaces social development a aortic.*.