Perhaps you should try some spelling variations:
"coder coder detecting student profile" » "coder coder affecting student profile" (Expand search), "coder coder predicting student profile" (Expand search), "coder coder affecting students profile" (Expand search), "coder model detecting student profile" (Expand search), "coder code detection student profile" (Expand search), "coder hole detecting student profile" (Expand search), "coder decoder detecting student profile" (Expand search), "code code detecting student profile" (Expand search), "decoder codec detecting student profile" (Expand search)
"on python python python programming" » "on pythons python python programming" (Expand search), "on piton python python programming" (Expand search), "on pitons python python programming" (Expand search), "in python pythin python programming" (Expand search), "of python pythof python programming" (Expand search), "_ python pyth_ 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 detecting student profile") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder detecting student profile\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder detecting student profile ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder detecting student profile") OR ("on python python python programming"))*.