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 der » developpement des, developpement de, developpement et
technology trap » technology trade, technology tax, technology than
4 developpement » de developpement, le developpement, et developpement
trap inflation » grade inflation, rapid inflation, great inflation
inflation good » inflation gopi, inflation gerold, inflation gross
fig 2.3.1.1 » fig 2.3.1.2, fig 2.3.1.3, fig 2.3.1.4
good fig » good fit, good fight, good king
der fake » der face, der fakten, der falle
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 trap inflation good fig 2.3.1.1 communication costs 4 developpement der fake.*.