Perhaps you should try some spelling variations:
2.3.6 communication » 2.3 communication, 2.2.3 communication, 2.8.3 communication
developpement du » developpement de, developpement des, developpement et
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
inflation gas » inflation das, inflation bias, inflation tax
prices 2.3.6 » prices 2.3.1, prices 2.3.4, prices 2.3.5
du afrique » en afrique, l afrique, de l'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 gas prices 2.3.6 communication costs a developpement du afrique.*.