Perhaps you should try some spelling variations:
communication costly » communication costs, communication costa, communications costs
iot communication » post communication, et communication, get communication
development plans » development planning, development policy, development policies
technology 6.3 » technology 2.3, technology 3.3, technology 1.3
creation rates » taxation rates, graduation rates, protection rates
6.3 creation » 16.3 creation, 4.3 creation, 5.3 creation
costly world » post world, lost world
plans africa » plan africa, loans africa, towns africa
rates rare » rates rates, rates raise, rates have
rare iot » case iot, rare how, rare nor

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

• Adding a wildcard symbol may retrieve word variants: technology 6.3 creation rates rare iot communication costly world development plans africa.*.