Perhaps you should try some spelling variations:
technologies customs » technologies authors, technologies cutometer, technologies co
customs information » customer information, business information
cas communication » c's communication, class communication, mass communication
communication pt » communication 3, communication 1, communication 2
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
information 3 » information 2
l afrique » en afrique
das cas » des cas, das coase, das cafe
3 das » 1 das, 2 das
pt de » et de, pt d, pt e

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

• Adding a wildcard symbol may retrieve word variants: technologies customs information 3 das cas communication pt de developpement l afrique.*.