Perhaps you should try some spelling variations:
13.2.2 communications » 13.3.9 communication, 13.4.5 communication, 3.3.2 communication
communications code » communication mode, communications case, communications models
developpement la » developpement de, developpement et, developpement du
technology more » technology moral, technology make, technology mara
2 developpement » de developpement, le developpement, et developpement
more inflation » core inflation, money inflation, more information
inflation good » inflation gopi, inflation gerold, inflation gross
prices 13.2.2 » process 13.2.2, prices 11.2.3, prices 2.2.2
good prices » goods prices, food prices, gold prices
la afrique » l afrique, la fabrique, en afrique
code 2 » code _, code a

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

• Adding a wildcard symbol may retrieve word variants: technology more inflation good prices 13.2.2 communications code 2 developpement la afrique.*.