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