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