Perhaps you should try some spelling variations:
"coder precoder strings generic programming" » "coder precoder strings genetic programming" (Expand search), "coder precoder strings geometric programming" (Expand search), "coder precoder strings generative programming" (Expand search), "coder encoded strings generic programming" (Expand search), "coder precoder strings generated programming" (Expand search), "coder decoder strings generic 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 strings generic programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder strings generic programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder strings generic programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder strings generic programming") OR ("api python python python programming"))*.