Perhaps you should try some spelling variations:
development patterns » development partners, employment patterns, development paths
de communication » mobile communication, online communication
communication en » communications en, communication et, communication el
operations 19 » operations 1, operations 1978, operations 1.3
technology 4 » technology _, technology 1, technology 3
4 operations » 3 operations, 4 operation, 4 operational
crisis de » crisis del, crisis due, crisis debt
en sector » el sector, del sector, era sector

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

• Adding a wildcard symbol may retrieve word variants: technology 4 operations 19 crisis de communication en sector development patterns after.*.