Perhaps you should try some spelling variations:
"coder competition network coding program" » "coder cooperation network coding program" (Expand search), "coder competition between coding program" (Expand search), "coder collection network coding program" (Expand search), "cover competition network coding program" (Expand search), "under competition network coding program" (Expand search), "core competition network coding program" (Expand search), "coder competition network cloning program" (Expand search), "coder competition network loading program" (Expand search), "coder competition network 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder competition network coding program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder competition network coding program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder competition network coding program") OR ("api python python python programming"))*.