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