Perhaps you should try some spelling variations:
"coder based simulation using program" » "coder and simulation using program" (Expand search), "coder based simulation housing program" (Expand search), "coder based simulation nursing program" (Expand search), "coder based simulation aging program" (Expand search), "code based simulation using program" (Expand search), "foder based simulation using program" (Expand search), "codec based simulation using program" (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 based simulation using program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder based simulation using program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder based simulation using program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder based simulation using program") OR ("api python python python programming"))*.