Perhaps you should try some spelling variations:
information national » information nation, information natural, information nominal
communication costa » communication costs, communications costs, communication cote
developpement en » developpement et, developpement des, developpement de
als information » als informations, aids information, laws information
national prices » national process, national pride, national practices
3 communication » 4 communication, de communication, data communication
e developpement » de developpement, le developpement, et developpement
technology als » technology a, technology age, technology act
prices 3 » prices _, prices a, prices 4

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

• Adding a wildcard symbol may retrieve word variants: technology als information national prices 3 communication costa e developpement en afrique.*.