Perhaps you should try some spelling variations:
communication nur » communication new, communication neil, communication _
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
e development » sme development, mine development, site development
gap a » gap _, gas a, gaz a
gap 4 » gap _
nur e » nur _, fur e, zur e

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

• If you are trying to use Boolean operators, they must be ALL CAPS: technologies a information ((gap a) OR (gap 4)) _ communication nur e development 1 africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information ((gap a) or (gap 4)) _ communication nur e development 1 africa.*.