Perhaps you should try some spelling variations:
cell communication » cell communications, oral communication, verbal communication
development master » development matters, development chapter, development pattern
transitions 1.1 » transitions 1.2, transitions 2.1, transitions 4.1
4 transitions » _ transitions, 4 transition, 7 transitions
technology 4 » technology _, technology 1, technology 3
costs career » costs chapter, costs case, costs clear
crisis cell » crisis could, crisis chile
1.1 crisis » 11 crisis, 2.1 crisis, 3.1 crisis
master amp » muster amp, master frame

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

• Adding a wildcard symbol may retrieve word variants: technology 4 transitions 1.1 crisis cell communication costs career development master amp.*.