Perhaps you should try some spelling variations:
development patterns » development partners, employment patterns, development paths
class communication » mass communication, plans communication, crisis communication
technology cross » technology across, technology crisis, technology cost
cross generation » across generations, cross generational, cost generation
generation from » cooperation from
per development » power development, spur development, oer developments
past class » post class, past case, past mass
patterns a » patterns _, patterns 1, patterns 3
costs per » cost per

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

• Adding a wildcard symbol may retrieve word variants: technology cross generation from past class communication costs per development patterns a.*.