Perhaps you should try some spelling variations:
"coder optimality _ coding program" » "order optimality _ coding program" (Expand search), "cost optimality _ coding program" (Expand search), "control optimality _ coding program" (Expand search), "coder optimality _ cloning program" (Expand search), "coder optimality _ loading program" (Expand search), "coder optimality _ cooling programs" (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 optimality _ coding program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder optimality _ coding program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder optimality _ coding program ) OR ( api python python python programming ))*.