Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.3 communications » 3.1 communications, 3.3 communication, 2.3 communication
over developments » oer developments, other developments, power developments
developments box » development box, developments you, developments about
technology 2.3 » technology 2.2, technology 2.1, technology 3.3
2.3 relational » 2.2 relational, 1.3 relationale, 5.3 relationale
relational a » relational _, relational re, relational data
policy 3.3 » policy 3.1, policy 2.1, policy 6.1
costs over » costs other, contests over
box africa » x africa

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

• Adding a wildcard symbol may retrieve word variants: technology 2.3 relational a policy 3.3 communications costs over developments box africa.*.