Perhaps you should try some spelling variations:
"coder using objective function problem" » "coder using executive function problem" (Expand search), "coder using objective function problems" (Expand search), "coder using objective functions problems" (Expand search), "coder using objective functional problems" (Expand search), "coder using subjective function problem" (Expand search), "coder single objective function problem" (Expand search), "coder using object function problem" (Expand search), "coders using objective function problem" (Expand search), "cover using objective function problem" (Expand search), "code using objective function problem" (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.

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