Perhaps you should try some spelling variations:
"coder computational model computer problem" » "code computational model computer problem" (Expand search), "poder computacional model computer problem" (Expand search), "model computational model computer problem" (Expand search), "coder computational modeling computer problem" (Expand search), "coder computational model computer program" (Expand search), "coder computational model complex problem" (Expand search), "coder computational model combater problemas" (Expand search), "coder computational vhdl computer problem" (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 computational model computer problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder computational model computer problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder computational model computer problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder computational model computer problem") OR ("api python python python programming"))*.