Perhaps you should try some spelling variations:
technologien does » technologien des, technologien als, technologie de
does information » des informations, dis information, users information
developing based » development based, developing asia, developing east
i communication » ii communication, ai communication, 3 communication
based areas » base areas, based areal, basic areas
3.2 und » 3.2 un, 1.2 und, 2.2 und
und i » und im, und ii, und il

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

• Adding a wildcard symbol may retrieve word variants: technologien does information 3.2 und i communication costs _ developing based areas.*.