Perhaps you should try some spelling variations:
"coder using python cost functions" » "coder using python cost function" (Expand search), "coder usando python cost functions" (Expand search), "coder in python cost functions" (Expand search), "coders using python cost functions" (Expand search), "cover using python cost functions" (Expand search), "code using python cost functions" (Expand search), "coder using python code functions" (Expand search), "coder using python casos functions" (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 using python cost functions") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using python cost functions\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder using python cost functions ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder using python cost functions") OR ("api python python python programming"))*.