Perhaps you should try some spelling variations:
couples communication » couple communication, complex communication, causes communication
communication 3.3 » communication _, communication a, communication 1
many developments » germany developments, demand developments, major developments
technologie 6 » technologie c, technologie 3, technologie _
odd couples » odd couple, hour couples
labor odd » labor code, labor oecd, labor do
3.3 many » 3.2 many, 3.3 main, 2.1 many
6 rural » a rural, 2 rural, 4 rural

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

• Adding a wildcard symbol may retrieve word variants: technologie 6 rural labor odd couples communication 3.3 many developments _ afrique.*.