Perhaps you should try some spelling variations:
"coder precoder lambda improve programming" » "coder precoder lambda imperative programming" (Expand search), "coder precoder lambda immune programming" (Expand search), "coder precoder lambda compromise programming" (Expand search), "coder decoder lambda improve programming" (Expand search), "coder precoder lambda probe programming" (Expand search), "coder precoder lambs improved 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 lambda improve programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder lambda improve programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder lambda improve programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder lambda improve programming") OR ("api python python python programming"))*.