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 de » developpement des, developpement durable
technology trap » technology trade, technology tax, technology than
a developpement » au developpement, de developpement, le 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
costs a » costs _, costs 4
de fake » der fake, de faye, de faire

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 a developpement de fake.*.