Perhaps you should try some spelling variations:
china's development » child development, business development
communication did » communication die, communication des, communication de
sex communication » de communication, ec communication, et communication
development rates » development rate, development notes, development water
expo information » export information, mexico information, do information
technology expo » technology export, technology expand, technology expert
information gdp » information gap, information gaps, information guide
rates africa » state africa
gdp from » gap from, up from, map from
from sex » from six, from self, from semi

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

• Adding a wildcard symbol may retrieve word variants: technology expo information gdp from sex communication did china's development rates africa.*.