Perhaps you should try some spelling variations:
2.3.1.2 communication » 2.3.1.1 communication, 2.2.5.4 communication, 3.2.3.2 communication
developpement la » developpement de, developpement et, developpement du
technology rate » technology state, technology role, technology related
4 developpement » de developpement, le developpement, et developpement
rate inflation » grade inflation, wage inflation, age inflation
inflation good » inflation gopi, inflation gerold, inflation gross
krieg 2.3.1.2 » krieg 2.3.1.1, kriege 2.3.1.3, fig 2.3.1.2
good krieg » good king
la fabrice » la fabrique, la matrice, la farce
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 rate inflation good krieg 2.3.1.2 communication costs 4 developpement la fabrice.*.