Perhaps you should try some spelling variations:
"coder encoding time sparse coding" » "core encoding time sparse coding" (Expand search), "clones encoding time sparse coding" (Expand search), "video encoding time sparse coding" (Expand search), "coder encoding the sparse coding" (Expand search), "coder coding time sparse coding" (Expand search), "coder encoding gene sparse coding" (Expand search), "coder encoding time space coding" (Expand search), "coder encoding time spans 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), "manim 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 encoding time sparse coding") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder encoding time sparse coding\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder encoding time sparse coding ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder encoding time sparse coding") OR ("api python python python programming"))*.