Perhaps you should try some spelling variations:
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
technology 2.2 » technology _, technology 1, technology 3
information 3 » information 2
4 development » 2 development, 4 developing
efforts 4 » efforts _, effort 4, efforts 6
3 ice » _ ice, 3 ict, r ice

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology 2.2 information 3 ice _ communication efforts 4 development 1 africa.~.
• Adding a wildcard symbol may retrieve word variants: technology 2.2 information 3 ice _ communication efforts 4 development 1 africa.*.