Perhaps you should try some spelling variations:
"coder and objective function problems" » "coder and executive function problems" (Expand search), "coder and objective imputation problems" (Expand search), "coder and objective functions problems" (Expand search), "coder and objective functional problems" (Expand search), "coder and objective reaction problems" (Expand search), "coder and subjective function problems" (Expand search), "coder and object function problems" (Expand search), "coder of objective function problems" (Expand search), "code and objective function problems" (Expand search), "codes and objective function problems" (Expand search), "poder and objective function problems" (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 and objective function problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder and objective function problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder and objective function problems") OR ("api python python python programming"))*.