Perhaps you should try some spelling variations:
"coder rotation scheduler based program" » "coder rotation schedules based program" (Expand search), "coder rotation scheduling based program" (Expand search), "coder rotational schedule based program" (Expand search), "under rotation scheduler based program" (Expand search), "power rotation scheduler based program" (Expand search), "center rotation scheduler based program" (Expand search)
"python code python python programming" » "python code pythons python programming" (Expand search), "python code piton python programming" (Expand search), "python code pitons python programming" (Expand search), "python codigo python python programming" (Expand search), "python pacote 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 rotation scheduler based program\") OR (\"python code python python programming\"))~".
• Removing quotes may allow a broader search: (( coder rotation scheduler based program ) OR ( python code python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder rotation scheduler based program") OR ("python code python python programming"))*.