Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
cdss communications » mass communications, crisis communications, mass communication
information 1.5.3 » information 10.5.3, information 1.5.2, information 2.5.3
developing last » developing east, developing waste, developing based
technologie de » technologies de, technologie der, technologie die
de information » die information, de informacion, e information
last accessed » all accessed
p developing » up developing, 3 developing, 4 developing
1.5.3 why » 1.1.3 why, 1.2.3 why, 1.3.3 why
why cdss » why case, why ncds
costs p » costs pt, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologie de information 1.5.3 why cdss communications costs p developing last accessed.*.