Perhaps you should try some spelling variations:
communication medical » communication media, communications media, communication medium
model development » local development, social development, global development
de communication » mobile communication, online communication
development care » development case, development core, development cure
technology ecit » technology eimt, technology e
ecit relations » et relations, east relations, credit relations
medical model » numerical model, mechanical model
relations 19 » relations 1, relations 14, relations 16
care africa » can africa, change africa, trade africa
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: technology ecit relations 19 crisis de communication medical model development care africa.*.