Perhaps you should try some spelling variations:
china's development » child development, business development
lab communication » job communication, web communication, data communication
development state » development stage, developmental state, redevelopment state
information gdp » information gap, information gaps, information guide
costs china's » crisis china's, across china's, does china's
technology 1 » technology _
state africa » trade africa
gdp from » gap from, up from, map from
from lab » from law, from labor, from land

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information gdp from lab communication costs china's development state africa.*.