Perhaps you should try some spelling variations:
communication boom » communication room, communication body, communication blogs
trade development » software development
formulacion who » formulacion de, formulation where
3 communication » 4 communication, de communication, data communication
development des » development does, development desd, development ds
des afrique » en afrique, de l'afrique
boom trade » book trade, boost trade, from trade
who does » whom does, who goes, who loses
does 3 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies _ formulacion who does 3 communication boom trade development des afrique.*.