Perhaps you should try some spelling variations:
"coder coding inherit sparse coding" » "coder coding inserting sparse coding" (Expand search), "modern coding inherit sparse coding" (Expand search), "color coding inherit sparse coding" (Expand search), "odor coding inherit sparse coding" (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 coding inherit sparse coding") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding inherit sparse coding\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding inherit sparse coding ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding inherit sparse coding") OR ("api python python python programming"))*.