Perhaps you should try some spelling variations:
innovation surveys » innovation series, innovation systems
de communication » mobile communication, online communication
communication 3 » communication _, communication a
sme development » trade development
surveys spaces » surveys series, surveys since
development de » development d, development ds, developpement de
technology 2 » technology _, technology 1, technology 3
spaces de » espaces de, spaces _, spaces 3
de farce » der farce, de arce, de force
3 sme » 3 same, _ sme, 3 smt

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

• Adding a wildcard symbol may retrieve word variants: technology 2 innovation surveys spaces de communication 3 sme development de farce.*.