Perhaps you should try some spelling variations:
"coder precoder afro oriented programming" » "coder decoder afro oriented programming" (Expand search), "coder precoder afro orientadas programming" (Expand search), "coder precoder afro orientais programming" (Expand search), "coder precoder actor oriented 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 afro oriented programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder afro oriented programming\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder afro oriented programming ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder afro oriented programming") OR ("in python python python programming"))*.