Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
oecd communications » speed communications, cell communications, chad communications
information based » information case, information bank, transformation based
technologies 2 » technologies _, technologies 4
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
based dm » based dna, based ndc, based na
dm oecd » der oecd, das oecd, die oecd
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information based dm oecd communications costs 4 developing 2 real.*.