Perhaps you should try some spelling variations:
2.3.1.1 communication » 2.2.5.4 communication, 3.4.1 communication, 6.2.4.1 communication
developpement et » developpement des, developpement de, development east
technology have » technology hard, technology has, technologies have
4 developpement » de developpement, le developpement, et developpement
have inflation » wage inflation, age inflation, has inflation
krieg 2.3.1.1 » krieg 2.3.1.2, kriege 2.3.1.3, primer 2.3.1.1
inflation 3 » inflation _, inflation a, inflation 1
et fabrice » avec fabrice, roth fabrice
3 krieg » 6 krieg, 4 krieg, 8 krieg
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology have inflation 3 krieg 2.3.1.1 communication costs 4 developpement et fabrice.*.