Perhaps you should try some spelling variations:
put communication » post communication, et communication, get communication
technology und » technology fund, technology used, technology use
und regularien » und regulation
regularien 2.1 » regulation 2.2, regularien 6, regularien der
2.1 crisis » 3.1 crisis, 2010 crisis, 2011 crisis
crisis put » crisis pt, crisis part, crisis past
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology und regularien 2.1 crisis put communication costs 2 development _ artic.*.