Perhaps you should try some spelling variations:
"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)
"coder coding in cost function" » "modern coding in cost function" (Expand search), "color coding in cost function" (Expand search), "odor coding in cost function" (Expand search), "coder coding rna cost function" (Expand search), "coder coding and cost function" (Expand search), "coder coding _ cost function" (Expand search), "coder coding in costa function" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding in cost function\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding in cost function ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding in cost function") OR ("api python python python programming"))*.