Perhaps you should try some spelling variations:
information error » information empower, information efforts, information entropy
5.4 communication » de communication, data communication
developing change » developing changing, development change, developing china
3 information » 1 information
change africa » change asia
technology 3 » technology _, technology 1, technology 4
3 developing » 3 development
error date » error data, error rate, error rates
date 5.4 » data 5.4, rate 5.4, dat 5.4
costs 3 » costs _, costs 4, costs a

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology 3 information error date 5.4 communication costs 3 developing change africa.~.
• Adding a wildcard symbol may retrieve word variants: technology 3 information error date 5.4 communication costs 3 developing change africa.*.