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