Perhaps you should try some spelling variations:
communication module » communication model, communication middle, communication mobile
data communication » data communications
trade developments » trade development, rate developments, price developments
technologies a » technologies _, technologies 4, technologies 2
developments l » developments _, developments 4, developments 3
formacion do » formacion de, formacion del, formacion los
module trade » mobile trade, model trade, produce trade
a formacion » la formacion, a formation, y formacion
loss data » loss rate
l afrique » en afrique
do loss » do less, gdp loss

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

• Adding a wildcard symbol may retrieve word variants: technologies a formacion do loss data communication module trade developments l afrique.*.