Perhaps you should try some spelling variations:
data communication » data communications
information does » information der, information due, information duties
technologies 1 » technologies _, technologies 4, technologies 2
developing en » developing e, developing eq, developing egg
3 developing » 3 development
does daten » does water
daten data » data data, daten aa
costs 3 » costs _, costs 4, costs a

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies 1 information does daten data communication costs 3 developing en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies 1 information does daten data communication costs 3 developing en afrique.*.