Perhaps you should try some spelling variations:
month communication » mouth communications, south communications, touch communication
model developments » model development, modern developments, code developments
developments after » development chapter, development center, developments from
technology cost » technology case, technology can, technology choice
cost relations » east relations, post regulations, cost reductions
relations der » relations under, relations das, relations do
prices month » prices north, prices monika, prices more
costs model » cost model, cost models, costs money
der prices » user prices, debt prices, do prices
after one » after money, after age, after bse

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

• Adding a wildcard symbol may retrieve word variants: technology cost relations der prices month communication costs model developments after one.*.