Perhaps you should try some spelling variations:
2.3.1.1 communication » 2.2.5.4 communication, 3.4.1 communication, 6.2.4.1 communication
communication phase » communication case, communication based, communication paper
inflation across » information across, innovation across, inflation crisis
die development » drive development, mine development, site development
prices 2.3.1.1 » primer 2.3.1.1, prices 2.2.5.7, prices 2.3.4
development li » development lid, development lie, development lin
across prices » cross price, across crises, across provinces
technology a » technology 1, technology 3, technology 4
a inflation » _ inflation, 2 inflation, 6 inflation
li afrique » l afrique, en afrique
phase die » phase i, phase ii, phase iii

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

• Adding a wildcard symbol may retrieve word variants: technology a inflation across prices 2.3.1.1 communication phase die development li afrique.*.