Perhaps you should try some spelling variations:
power communication » your communication, fiber communication, better communication
communication cost » communication costs, communication costa, communications costs
rapid development » land development, road development, capital development
21st information » cost information, ist information, asset information
technology 21st » technology 2.1.1, technology 2.1.2, technology 2.1.3
information 4 » information 2
costs power » cost power, costs per, costs peter
cost rapid » cost ratio
1 afrique » l afrique, en afrique, 1 enrique
4 costs » 4 cost, 3 costs

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

• Adding a wildcard symbol may retrieve word variants: technology 21st information 4 costs power communication cost rapid development 1 afrique.*.