Perhaps you should try some spelling variations:
telecommunication sites » telecommunication rates, telecommunication lines, telecommunication systems
3 telecommunication » _ telecommunication, _ telecommunications, a telecommunications
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
informatik guns » informatik und
guns does » tens does
sites du » site du, sites de, unites du
does 3 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies _ informatik guns does 3 telecommunication sites du developpement en afrique.*.