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