Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
debt information » student information, credit information, budget information
technology debt » technology debts, technology debate, technology dlt
information ii » information iii, information im, information i
development li » development lid, development lie, development lin
li afrique » l afrique, en afrique
case 3.2 » case 4.2, case 3.1, case 5.2

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

• Adding a wildcard symbol may retrieve word variants: technology debt information ii case 3.2 communication costs _ development li afrique.*.