Perhaps you should try some spelling variations:
"coder authentication coder execution time" » "coffee authentication coder execution time" (Expand search), "user authentication coder execution time" (Expand search), "honey authentication coder execution time" (Expand search), "coder authentication code execution time" (Expand search), "coder authentication of execution time" (Expand search), "coder authentication and execution time" (Expand search), "coder authentication model execution time" (Expand search), "coder authentication over execution time" (Expand search)
"via python python python programming" » "via pythons python python programming" (Expand search), "via piton python python programming" (Expand search), "via pitons python python programming" (Expand search), "in 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 authentication coder execution time\") OR (\"via python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder authentication coder execution time ) OR ( via python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder authentication coder execution time") OR ("via python python python programming"))*.