Perhaps you should try some spelling variations:
technology heroic » technology haptic, technology thermal, technology choice
due communication » de communication, d'une communication, true communication
heroic tradition » der tradition, rhetorical tradition, beyond tradition
development case » development china
costs social » sports social, its social, meets social
tradition 2 » tradition _, traditional _, tradition und
crisis due » crisis de, crisis del, crisis desde
2 crisis » 1 crisis, 3 crisis, 4 crisis

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

• Adding a wildcard symbol may retrieve word variants: technology heroic tradition 2 crisis due communication costs social development case part.*.