Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
4.4 communication » 5.4 communication, 4.1 communication, 1.4 communication
asia information » basic information, via information, africa information
technology asia » biotechnology asia, technology africa, technology a
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
costs service » cross service, customs service, postal service
service 4.4 » services 4.4, service 4.3, service 4.5
l afrique » en afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology asia information costs service 4.4 communication costs a developpement l afrique.*.