Perhaps you should try some spelling variations:
"coder precoder harm c programming" » "coder decoder harm c programming" (Expand search), "coder precoder hp c programming" (Expand search), "coder precoder harm _ programming" (Expand search), "coder precoder harm cone programming" (Expand search), "coder precoder harm and programming" (Expand search), "coder precoder harm 1 programming" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons 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 harm c programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder harm c programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder harm c programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder harm c programming") OR ("api python python python programming"))*.