Perhaps you should try some spelling variations:
ethnology computer » technology computer, technology computers
de communication » mobile communication, online communication
development case » development china
computer ratios » computer ratio, computer operation, computer graphics
costs career » costs chapter, costs case, costs clear
crisis de » crisis del, crisis due, crisis debt
ratios 5 » ratios _, ratios 3, ratios 4
5 crisis » 1 crisis, 3 crisis, 4 crisis
case a » case 1, case 2, case 3

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

• Adding a wildcard symbol may retrieve word variants: ethnology computer ratios 5 crisis de communication costs career development case a.*.