Perhaps you should try some spelling variations:
technologies 3.1 » technologies 2.1, technologies 3.2, technologies _
information 2.2 » information 1.2, information 2.7, information 2.2.2
communication 2 » communication _, communication a, communication 3
development key » development kenya, development kit, development 1
al development » all development, rail development, dual development
2d mobile » 2 mobile, 2.1 mobile, und mobile
key areas » key ideas, dry areas
2.2 2d » 2.2 3d
2 al » 2 all, 2 als, 2 ala

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

• Adding a wildcard symbol may retrieve word variants: technologies 3.1 information 2.2 2d mobile communication 2 al development key areas.*.