Perhaps you should try some spelling variations:
6.2.4.2 communication » 6.2.4.1 communication, 6.2.4.3 communication, 3.2.3.2 communication
de developpement » sme development
technology push » technology park, technology parks
push inflation » musil inflation, high inflation, und inflation
crime 6.2.4.2 » crime 6.6.3.2
inflation a » inflation _, inflation tax, inflation rate
des fabrics » dyed fabrics, die fabrics
costs de » costs _, costs 4, costs a
a crime » _ crime, 3 crime, war crime

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

• Adding a wildcard symbol may retrieve word variants: technology push inflation a crime 6.2.4.2 communication costs de developpement des fabrics.*.