Perhaps you should try some spelling variations:
"coder coder coding reasonable duration" » "coder coder in reasonable duration" (Expand search), "coder modern coding reasonable duration" (Expand search), "coder color coding reasonable duration" (Expand search), "coder odor coding reasonable duration" (Expand search), "coder decoder coding reasonable duration" (Expand search), "code code coding reasonable duration" (Expand search), "decoder codec coding reasonable duration" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder coding reasonable duration") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder coding reasonable duration\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder coding reasonable duration ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder coding reasonable duration") OR ("in python python python programming"))*.