Perhaps you should try some spelling variations:
2.2.5.4 communication » 12.2.4 communication, 2.2.3 communication, 12.4.4 communication
technology system » technology series, technology sector, technology set
system inflation » system information, system simulation, system innovation
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
inflation pt » inflation _, inflation a, inflation 1
fig 2.2.5.4 » cip 2.2.5.4, fig 2.3.1.4
de farce » der farce, de arce, de force
costs a » costs _, costs 4
pt fig » pity fig

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

• Adding a wildcard symbol may retrieve word variants: technology system inflation pt fig 2.2.5.4 communication costs a developpement de farce.*.