Perhaps you should try some spelling variations:
technology choice » technology change
choice isolation » choice information, die isolation, time isolation
de communication » mobile communication, online communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
isolation class » isolation can, isolation care, isolation haus
class prices » class periods, class parties, gas prices
prices de » prices does, prices _, prices a
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology choice isolation class prices de communication costs le developpement en afrique.*.