Perhaps you should try some spelling variations:
"coder precoder samba visual programming" » "coder precoder samba fetal programming" (Expand search), "coder decoder samba visual programming" (Expand search), "coder precoder scuba visual programming" (Expand search), "coder precoder samba ritual programming" (Expand search), "coder precoder vba visual programming" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python python 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 precoder samba visual programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder samba visual programming\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder samba visual programming ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder samba visual programming") OR ("in python python python programming"))*.