Perhaps you should try some spelling variations:
technology system » technology series, technology sector, technology set
system traditions » system tradition, system transitions, systemic tradition
de communication » mobile communication, online communication
late development » later developments, rate developments, state development
development case » development china
traditions 1.2 » traditions 12, transitions 1.2, tradition 3.2
1.2 crisis » 10.2 crisis, 13.2 crisis, 15.2 crisis
costs late » costs water, costs case, costs data
crisis de » crisis del, crisis due, crisis debt
case art » case part, case heart, case start

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

• Adding a wildcard symbol may retrieve word variants: technology system traditions 1.2 crisis de communication costs late development case art.*.