Perhaps you should try some spelling variations:
development saber » development series, development strategy
de communication » mobile communication, online communication
technology isst » technology iset, technology icmst, technology iscet
relations costs » relations cross, relations cases, relations post
isst relations » cost relations, east relations, des relations
costs social » sports social, its social, meets social
saber birth » sale birth
costs time » cost time, costs timing
time de » time die, estime de, time done

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

• Adding a wildcard symbol may retrieve word variants: technology isst relations costs time de communication costs social development saber birth.*.