Perhaps you should try some spelling variations:
information centers » information contents, information officers
oral communication » personal communication
technologien palm » technologien als, technologien am, technologien im
palm information » from information, crm information, form information
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
developing de » developing e, developing ce, developing deep
centers ihc » centers ohc
costs 2.3 » costs 4.2, costs 4.4
de africa » does africa, de america, use africa
ihc oral » i oral, ii oral, iii oral

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

• Adding a wildcard symbol may retrieve word variants: technologien palm information centers ihc oral communication costs 2.3 developing de africa.*.