Perhaps you should try some spelling variations:
communication first » communication fast, communication from, communication five
put communication » post communication, et communication, get communication
land development » world development, child development
technologien vs » technologien des, technologien als, technologien ist
development can » development case, development co, development canada
normal schools » formal schools, formal school, rural schools
schools does » schools homes, schools do, schooling does
first land » first hand, first loans, first plans
can africa » urban africa
vs normal » vs informal, als normal, fsp normal
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: technologien vs normal schools does put communication first land development can africa.*.