Perhaps you should try some spelling variations:
health communication » data communication
development factors » development actors, development sectors, development sector
technology 2.3 » technology 2.2, technology 2.1, technology 3.3
factors affect » factors affecting, factor affecting
2.3 creation » 4.3 creation, 5.3 creation, 6.3 creation
creation ii » creation _, creation 5, creation a
costs world » sports world
1 health » 3 health
ii 1 » ii _, i 1

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

• Adding a wildcard symbol may retrieve word variants: technology 2.3 creation ii 1 health communication costs world development factors affect.*.