Perhaps you should try some spelling variations:
ethnology computer » technology computer, technology computers
de communication » mobile communication, online communication
computer ratios » computer ratio, computer operation, computer graphics
tech employment » ec employment, french employment, search employment
costs tech » costs ch
patterns a » patterns _, patterns 1, patterns 3
ratios 11 » ratios 10, ratios 13, ratios _
11 crisis » 19 crisis, 1 crisis, 3 crisis
crisis de » crisis del, crisis due, crisis debt

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

• Adding a wildcard symbol may retrieve word variants: ethnology computer ratios 11 crisis de communication costs tech employment patterns a.*.