Perhaps you should try some spelling variations:
development pattern » development patterns, development matters, developmental patterns
communication cost » communication costs, communication costa, communications costs
technology system » technology series, technology sector, technology set
system relations » systemic relations, system operations, system regulation
en communication » open communication, lean communication, when communication
open development » clean development, driven development, human development
pattern arrival » after arrival
relations a » relations _
crisis en » crisis el, crisis eu, crisis _
cost open » post open
a crisis » 19 crisis

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

• Adding a wildcard symbol may retrieve word variants: technology system relations a crisis en communication cost open development pattern arrival.*.