Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
put communication » post communication, et communication, get communication
informal schools » formal schools, normal schools, formal school
land development » world development, child development
development can » development case, development co, development canada
technologie 3 » technologies 3, technologie 3d, technologie c
schools does » schools homes, schools do, schooling does
3 informal » _ informal, vs informal
can africa » urban africa
cost land » cost loans
does put » does input, does part, does port

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

• Adding a wildcard symbol may retrieve word variants: technologie 3 informal schools does put communication cost land development can africa.*.