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