Perhaps you should try some spelling variations:
6.2.4.2 communication » 6.2.4.1 communication, 6.2.4.3 communication, 3.2.3.2 communication
developpement la » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
technology has » technology hard, technology have, technology how
inflation good » inflation gopi, inflation gerold, inflation gross
has inflation » how inflation, u.s inflation, cases inflation
good primer » copd primer, good price, goods prices
la afrique » l afrique, la fabrique, en afrique
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 good primer 6.2.4.2 communication costs a developpement la afrique.*.