Perhaps you should try some spelling variations:
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
technology gaps » technology gap
inflation gross » inflation across, inflation process, information gross
a developpement » au developpement, de developpement, le developpement
gaps inflation » has inflation, grade inflation, rapid inflation
des fabrique » la fabrique, des briques
gross price » cross price, goods price
price 4.1 » price 4.4, rice 4.1, price 4.3
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 gaps inflation gross price 4.1 communication costs a developpement des fabrique.*.