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