Perhaps you should try some spelling variations:
"coder xcode java microcontroller aurix" » "coder xcode java microcontroller and" (Expand search), "coder xcode java microcontroller pic" (Expand search), "coder xcode java microcontroller arduino" (Expand search), "coder xcode avr microcontroller aurix" (Expand search), "coder xcode arm microcontroller aurix" (Expand search), "coder xcode and microcontroller aurix" (Expand search), "code code java microcontroller aurix" (Expand search), "coder decoder java microcontroller aurix" (Expand search), "coder codes java microcontroller aurix" (Expand search)
"on python python python programming" » "on pythons python python programming" (Expand search), "on piton python python programming" (Expand search), "on pitons python python programming" (Expand search), "in python pythin python programming" (Expand search), "of python pythof python programming" (Expand search), "_ python pyth_ python programming" (Expand search)

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: "((\"coder xcode java microcontroller aurix\") OR (\"on python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder xcode java microcontroller aurix ) OR ( on python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder xcode java microcontroller aurix") OR ("on python python python programming"))*.