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