Perhaps you should try some spelling variations:
"coder and objective design problem" » "coder and objective decision problem" (Expand search), "coder and objective dimension problem" (Expand search), "coder and objective bayesian problem" (Expand search), "coder and subjective design problem" (Expand search), "coder and object design problem" (Expand search), "coder of objective design problem" (Expand search), "code and objective design problem" (Expand search), "codes and objective design problem" (Expand search), "poder and objective design 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.

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