Perhaps you should try some spelling variations:
development challenge » development challenges, development chapter
physical development » social development, local development, capital development
technologies icts » technologies ict, technologies rcts, technologies iot
icts information » ids information, gets information, idds information
10 communication » 1 communication, de communication, 3 communication
challenge africa » change africa, challenge radical, challenge from
communication c » communication 3, communication 1, communication 2
information 1 » information 2, information 3, information 3.2
c physical » 2 physical, 3 physical, a physical
bd 10 » b 10, bd 1, 4d 10
1 bd » 1 b, _ bd, 1 2d

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

• Adding a wildcard symbol may retrieve word variants: technologies icts information 1 bd 10 communication c physical development challenge africa.*.