Perhaps you should try some spelling variations:
"coder coder learning c programming" » "coder codes learning c programming" (Expand search), "coder modern learning c programming" (Expand search), "coder model learning c programming" (Expand search), "coder coder learning _ programming" (Expand search), "coder coder learning cone programming" (Expand search), "coder coder learning and programming" (Expand search), "coder decoder learning c programming" (Expand search), "code code learning c programming" (Expand search), "decoder codec learning c programming" (Expand search), "coder coder learning clil programming" (Expand search), "coder coder learning case programming" (Expand search), "coder coder learning call programming" (Expand search)
"api pitons python python programming" » "api pitons pythons python programming" (Expand search), "api pitons piton python programming" (Expand search), "api pitons pytm python programming" (Expand search), "api citons python python programming" (Expand search), "api pitoni python python programming" (Expand search), "api pitoes 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 coder learning c programming") OR ("api pitons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder learning c programming\") OR (\"api pitons python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder learning c programming ) OR ( api pitons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder learning c programming") OR ("api pitons python python programming"))*.