Perhaps you should try some spelling variations:
4.2 developpement » 4.2 development, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
dis integration » disintegration _
technology dis » technology does, technology 4ir, technology dlt
integration 4 » integration 3
failure risk » failures risks, failure grief, failure rate
4 failure » _ failure, a failure, 2 failure

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

• Adding a wildcard symbol may retrieve word variants: technology dis integration 4 failure risk communication costs 4.2 developpement en afrique.*.