Perhaps you should try some spelling variations:
model communication » modern communication, moral communication, modeling communication
development social » development series
technology e » technology 1, technology 3, technology 4
crises model » crises models, crisis model, crisis models
social price » social prices, social peace, social practice
creation de » creacion de, creation du, creation _
e creation » re creation, de creation, et creation
de crises » des crises, do crises, de crise
costs gas » costs case, costs cash, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology e creation de crises model communication costs gas development social price.*.