Perhaps you should try some spelling variations:
communication 3.3 » communication _, communication a, communication 1
care information » more information, change information, trade information
technology care » technology case, technology curve, technology can
information 2 » information 3
china asia » china asean
der risk » under risk, der risiko, der ring
2 der » _ der
3.3 a » 3.3 _, 2.3 a, 4.3 a

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

• Adding a wildcard symbol may retrieve word variants: technology care information 2 der risk communication 3.3 a development china asia.*.