Perhaps you should try some spelling variations:
2.3.5 communications » 2.3 communication, 3.5 communication, 2.5 communication
communications code » communication mode, communications case, communications models
developpement de » developpement des, developpement durable
technology have » technology hard, technology has, technologies have
a developpement » au developpement, de developpement, le developpement
have inflation » wage inflation, age inflation, has inflation
inflation good » inflation gopi, inflation gerold, inflation gross
prices 2.3.5 » prices 2.3.1, prices 2.3.4, prices 2.3.6
good prices » goods prices, food prices, gold prices
de afrique » de l'afrique, en afrique, l afrique
code a » code _, code 2

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

• Adding a wildcard symbol may retrieve word variants: technology have inflation good prices 2.3.5 communications code a developpement de afrique.*.