Perhaps you should try some spelling variations:
communication spaces » communication space, communication series, communication styles
technology change » technological change, technological changes
3.2 communication » 3 communication, 2.3 communication, de communication
change reduction » changes reduction, change education, range reduction
ipse development » case development, use development, iere development
reduction wage » production wage, reduction waste, reduction case
development ds » development d, development does, development desd
spaces ipse » espaces ipse, spaces case, spaces based
ds afrique » en afrique, l afrique, de l'afrique
wage rate » wage rates
rate 3.2 » rates 3.2, rate 4.2, rate 5.2

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

• Adding a wildcard symbol may retrieve word variants: technology change reduction wage rate 3.2 communication spaces ipse development ds afrique.*.