Perhaps you should try some spelling variations:
doing integration » forming integration, housing integration, things integration
2.3 communication » 3.2 communication, de communication, 4 communication
technology doing » technology during, technology using, technology combing
integration wie » integration sowie, integration wage, integration wege
sme development » trade development
development des » development does, development desd, development ds
des afrique » en afrique, de l'afrique
wie space » white space, wie sprache, time space
space 2.3 » space 2.1, space 2.2, space 3.3
costs sme » costs some, costs amy

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

• Adding a wildcard symbol may retrieve word variants: technology doing integration wie space 2.3 communication costs sme development des afrique.*.