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