Perhaps you should try some spelling variations:
communication mode » communication model, communication modes, communication module
data communication » data communications
trade developement » trade development, trade developments, trades development
technologies la » technologies a, technologies le, technologies lead
developement en » developpement en, developpement et, developement _
la formacion » la formation, la formulacion, la conformacion
formacion de » formacion del, formation des, creacion de
mode trade » model trade, modern trade, jade trade
loss data » loss rate
de loss » de losso, de los, de locis

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

• Adding a wildcard symbol may retrieve word variants: technologies la formacion de loss data communication mode trade developement en afrique.*.