Perhaps you should try some spelling variations:
technologies 2.3.2 » technologies 8.3.2, technologies 2.2.2, technologies 2.3.1
2.3.2 informations » 2.3.2 information, 2.3.4 informations, 1.3.2 information
de communication » mobile communication, online communication
developing asia » development asia, developing a
4 developing » 3 developing
asia areas » basic areas, aside areas, basin areas
costs 4 » costs _, costs a, costs 4.2
die de » die die, die der, die den
und » fund

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.3.2 informations und die de communication costs 4 developing asia areas.*.