Perhaps you should try some spelling variations:
"coder precoder tree program program" » "coder precoder tree program programa" (Expand search), "coder precoder tree program programmed" (Expand search), "coder precoder tree program progress" (Expand search), "coder decoder tree program program" (Expand search), "coder precoder free program program" (Expand search), "coder precoder street program program" (Expand search), "coder precoder free programa program" (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 tree program program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder tree program program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder tree program program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder tree program program") OR ("api python python python programming"))*.