Perhaps you should try some spelling variations:
2.3.5 communication » 2.3 communication, 2.2.3 communication, 2.5 communication
developpement en » developpement et, developpement des, developpement de
inflation build » innovation build, inflation und, inflation bias
a developpement » au developpement, de developpement, le developpement
technology has » technology hard, technology have, technology how
has inflation » how inflation, u.s inflation, cases inflation
build prices » build process, world prices, bond prices
prices 2.3.5 » prices 2.3.1, prices 2.3.4, prices 2.3.6
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology has inflation build prices 2.3.5 communication costs a developpement en afrique.*.