Perhaps you should try some spelling variations:
"coder _ computational modeling function" » "coder _ computational modeling fractional" (Expand search), "coder _ computational coupling functions" (Expand search), "coder _ computational modeling notation" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder _ computational modeling function") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ computational modeling function\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder _ computational modeling function ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder _ computational modeling function") OR ("api python python python programming"))*.