Perhaps you should try some spelling variations:
technologies using » technologies during, technologies going, technologies listing
using information » business information, managing information
auf developpement » au developpement, du developpement, ou developpement
developpement de » developpement des, developpement durable
period systems » grid systems, eid systems, permit systems
based period » base period, based person, based pension
systems auf » systeme auf, systems aus, systems a
de fabrique » la fabrique, de l'afrique
user based » cluster based

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

• Adding a wildcard symbol may retrieve word variants: technologies using information _ user based period systems auf developpement de fabrique.*.