Perhaps you should try some spelling variations:
2.3.1.3 communication » 2.3.1.1 communication, 2.2.3 communication, 2.2.5.4 communication
development life » development level, development law, development latin
technology gap » technology 1, technology 2.2, technology 3
kriege 2.3.1.3 » krieg 2.3.1.1, krieg 2.3.1.2
gap inflation » has inflation, grade inflation, rapid inflation
life fabrics » die fabrics, life africa
inflation b » inflation _, inflation a, inflation 1
b kriege » 4 kriege, b krueger, 6 krieg
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 gap inflation b kriege 2.3.1.3 communication costs a development life fabrics.*.