Perhaps you should try some spelling variations:
costs information » cost information, tests information, customs information
technology costs » technology cost, technology course, technology case
developpement de » developpement des, developpement durable
information 2 » information 3
de afrique » de l'afrique, en afrique, l afrique
das mass » does mass, das main, das max
2 das » 1 das

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

• Adding a wildcard symbol may retrieve word variants: technology costs information 2 das mass communication a _ developpement de afrique.*.