Perhaps you should try some spelling variations:
user relationship » user relationships, closer relationship, peer relationships
get communication » et communication, debt communication, de communication
relationship 7.7 » relationship 7.2, relationship 7.3, relationship 10.7
care development » case development, career development, scale development
technology user » technology users, technology use, technology used
7.7 crisis » 6.7 crisis, 2.1 crisis, 3.1 crisis
crisis get » crisis great, crisis aged, crisis best
costs care » costs case, costs cash

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology user relationship 7.7 crisis get communication costs care development _ artic.*.