Possible synonyms

Developing world; developing countries; developing nations
Under-developed countries; underdeveloped
Third world nations; third world countries
Data Analytics; analytics solution; business analytics; business intelligence;
Utilization; application; employment; implementation; exertion; usage; operation; use;
Development; growth; advancement; evolution; expansion; improvement; progress; developing; advancing; increasing;  progress; progression; augmentation; boost; evolving;
Analysis; study; search; investigation; inquiry