Perhaps you should try some spelling variations:
5.4 communication » de communication, data communication
formationen als » informationen als, formationen des, informationen aus
development la » development law, development li, development land
la afrique » l afrique, la fabrique, en afrique
als how » als hor, goals how, deals how
how 5.4 » how 2.4, how 3.4, how 9.4
a sme » _ sme, 5 sme, a see
3 sme » 3 same, _ sme, 3 smt

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: "technologies _ formationen als how 5.4 communication ((a sme) OR (3 sme)) development la afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies _ formationen als how 5.4 communication ((a sme) OR (3 sme)) development la afrique.*.