Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
communication model » communication media
development pattern » development patterns, development matters, developmental patterns
care development » case development, career development, scale development
technology used » technology use, technology based, technology users
used relative » based relative, und relative, die relative
policy crisis » policy crises, policy cross, polish crisis
relative air » relative gain, relative age, relating air
pattern bet » pattern set, pattern sets, pattern new
air policy » ipr policy, pdr policy, labor policy
model care » model case, model cargo, model chase

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

• Adding a wildcard symbol may retrieve word variants: technology used relative air policy crisis communication model care development pattern bet.*.