Perhaps you should try some spelling variations:
3.4.2 communication » 3.3.2 communication, 3.4.1 communication, 3.4.4 communication
technologies has » technologies case, technologies have, technologies a
au developpement » du developpement, de developpement, le developpement
developpement du » developpement de, developpement des, developpement et
inflation boys » inflation bias, inflation gross, inflation als
has inflation » how inflation, u.s inflation, cases inflation
price 3.4.2 » prices 3.4.2, prices 8.4.2, price 3.2
boys price » bond price
du afrique » en afrique, l afrique, de l'afrique
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technologies has inflation boys price 3.4.2 communication costs au developpement du afrique.*.