Perhaps you should try some spelling variations:
"coder model using paper programing" » "coder model using pair programing" (Expand search), "coder model using pair programming" (Expand search), "coder model using ladder programming" (Expand search), "cover model using paper programing" (Expand search), "decoder model using paper programing" (Expand search), "copper model using paper programing" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder model using paper programing\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder model using paper programing ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder model using paper programing") OR ("api python python python programming"))*.