Perhaps you should try some spelling variations:
5.4 communication » de communication, data communication
formationen als » informationen als, formationen des, informationen aus
development l » development li, development 1, development law
l afrique » en afrique
als how » als hor, goals how, deals how
how 5.4 » how 2.4, how 3.4, how 9.4
5 some » 2 some, 3 some, 4 some
5 sme » 5 same, _ sme, 3 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: "technologies _ formationen als how 5.4 communication ((5 sme) OR (5 some)) development l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies _ formationen als how 5.4 communication ((5 sme) OR (5 some)) development l afrique.*.