Perhaps you should try some spelling variations:
communication gains » communication gaps, communication going, communication begins
trade developpement » trade developement, trade development, de developpement
developpement l » developpement il, developpement la, developpement de
formulacion de » formulation des, formacion de, formulation _
does mobile » das mobile
gains trade » trains trade, gas trade
l afrique » en afrique
de does » der does, do does, one does

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

• Adding a wildcard symbol may retrieve word variants: technologies _ formulacion de does mobile communication gains trade developpement l afrique.*.