Perhaps you should try some spelling variations:
"coder optimization using single program" » "code optimization using single program" (Expand search), "modern optimization using single program" (Expand search), "powder optimization using single program" (Expand search), "coder optimization and single program" (Expand search), "coder optimization using ingles programa" (Expand search), "coder optimization using singing program" (Expand search), "coder optimization using single programming" (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 optimization using single program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder optimization using single program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder optimization using single program") OR ("api python python python programming"))*.