Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
box transformation » cox transformations, six transformation, code transformation
developing cities » developing countries, developing annuities, developing economies
technologies box » technologies co, technologies bit, technologies _
transformation i » transformation im, transformation ii, transformation iv
cities africa » societies africa, parties africa, rates africa
know data » known data, new data, flow data
i know » _ know

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies box transformation i know data communications costs _ developing cities africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies box transformation i know data communications costs _ developing cities africa.*.