Perhaps you should try some spelling variations:
information banks » information bank, information thanks, information based
technologies 2.1 » technologies _, technologies 4, technologies a
de communication » mobile communication, online communication
2.1 information » 3.1 information
4 developing » 3 developing
developing e » developing _, developing a, developing east
banks wenn » banken wenn, banks lend, banks jean
wenn de » wenn die, wenn du, wenn das
costs 4 » costs _, costs a, costs 4.2
e areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information banks wenn de communication costs 4 developing e areas.*.