Talvez debería tentar con algunhas variantes ortográficas:
"projektno management python javascript" » "projektni management python javascript", "products management python javascript"
"projekta management python javascript" » "projektni management python javascript", "products management python javascript"

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: "((\"projekta management python javascript\") OR (\"projektno management python javascript\"))~".
• Removing quotes may allow a broader search: (( projekta management python javascript ) OR ( projektno management python javascript ))~.
• Adding a wildcard symbol may retrieve word variants: (("projekta management python javascript") OR ("projektno management python javascript"))*.