Perhaps you should try some spelling variations:
"coder coder ray diffraction process" » "coder coder ray diffractive process" (Expand search), "coder coder ray diffraction cross" (Expand search), "coder coder ray diffractive processes" (Expand search), "coder decoder ray diffraction process" (Expand search), "code code ray diffraction process" (Expand search), "decoder codec ray diffraction process" (Expand search), "coder code rac diffraction process" (Expand search), "coder order ray diffraction process" (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 coder ray diffraction process") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder ray diffraction process\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder ray diffraction process ) OR ( api python python python programming ))*.