Perhaps you should try some spelling variations:
"coder coder using diffusion process" » "coder coder using diffusion processes" (Expand search), "coder decoder using diffusion process" (Expand search), "code code using diffusion process" (Expand search), "decoder codec using diffusion process" (Expand search), "coder coders using diffusion process" (Expand search), "coder cover using diffusion process" (Expand search), "coder code using diffusion 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)

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 using diffusion process") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder using diffusion process\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder using diffusion process ) OR ( api python python python programming ))*.