Perhaps you should try some spelling variations:
internal communication » interpersonal communication, intercultural communication, personal communication
sme development » trade development
does variation » de variation, der variation, die variation
development du » development d, development ds, developpement du
theorie does » theorie des, theorie der, theorie die
du afrique » en afrique, l afrique, de l'afrique
4 its » 4 it's, 2 its, 4 ito
a sme » _ sme, 3 sme, 5 sme

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "theorie does variation ((4 its) OR (_ its)) internal communication a sme development du afrique.~".
• Adding a wildcard symbol may retrieve word variants: theorie does variation ((4 its) OR (_ its)) internal communication a sme development du afrique.*.