Perhaps you should try some spelling variations:
4.4 communication » 5.4 communication, 4.1 communication, 1.4 communication
developpement der » developpement des, developpement de, developpement et
le developpement » de developpement, sme development
based inflation » cases inflation, based information, based innovation
inflation tax » inflation rate, inflation _, inflation target
der fabriken » der fabrik, der antiken
tax price » tax crime, fox price
price 4.4 » price 2.3, practice 4.4
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 based inflation tax price 4.4 communication costs le developpement der fabriken.*.