Perhaps you should try some spelling variations:
communication short » communication sherry, communication set, communication sur
de communication » mobile communication, online communication
technology 10.4 » technology 1.1, technology 1.3, technology 10.2.1
10.4 relations » 1.4 relations, 10.4.4 relations, 1.2 relations
relations 13.3 » relations 3.3, relations 1.3, relations 10.3
short sector » short vector, port sector, export sector
13.3 crisis » 13.2 crisis, 3.1 crisis, 1.1 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 10.4 relations 13.3 crisis de communication short sector development a aortic.*.