Perhaps you should try some spelling variations:
introduction based » introduction basic, introduction case, introduction bad
des communication » les communications, nets communication, c's communication
technologies fit » technologies bit, technologies fail, technologies fish
fit introduction » kit introduction, diet introduction, list introduction
4.4 development » 2.4 development, 9.4 development, 1.4 development
development en » developpement en, development menu, development eco
based case » based care, base case, based phase
costs 4.4 » costs 4.2
case des » cases des, case das, phase des

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

• Adding a wildcard symbol may retrieve word variants: technologies fit introduction based case des communication costs 4.4 development en afrique.*.