Perhaps you should try some spelling variations:
active communication » reactive communication, proactive communication, actions communication
technologies total » technologies a, technologies co, technologies art
communication 22.1 » communication 2.1, communications 2.2.1, communication 8.2.1
total information » postal information, local information, global information
developing areas » developing asia, developing east, developing a
information act » information age, information a, information about
a developing » a development
areas africa » arabs africa, dress africa, farmers africa
2.1 active » 1.1 active, 3.1 active, 6.1 active
act 2.1 » act 2.2, act 2.3, act 2.4
22.1 a » 2.2.1 a, 22.1 _, 2.12.1 a

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

• Adding a wildcard symbol may retrieve word variants: technologies total information act 2.1 active communication 22.1 a developing areas africa.*.