Perhaps you should try some spelling variations:
"coder coder dano visual programming" » "coder coder dano fetal programming" (Expand search), "coder decoder dano visual programming" (Expand search), "code code dano visual programming" (Expand search), "decoder codec dano visual programming" (Expand search), "coder coder campo visual programming" (Expand search), "coder coder censo visual programming" (Expand search), "coder codes dans visual programming" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder dano visual programming") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder dano visual programming\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder dano visual programming ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder dano visual programming") OR ("on python python python programming"))*.