Perhaps you should try some spelling variations:
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
communication 2.3 » communication 23.3, communication 3.3, communication 2.4
narration papers » notation papers, migration papers, evaluation papers
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
technology 10 » technology 110, technology 1, technology 11
10 narration » _ narration, la narration, der narration
chapter 6.2 » chapter 2.2, chapter 3.2, chapter 1.2
l afrique » en afrique
2.3 le » 2.3 les, 12.3 le, 2.3 lee

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