Perhaps you should try some spelling variations:
"coder coder based research problem" » "coder coder based research problems" (Expand search), "coder coder based research program" (Expand search), "coder coder based research programs" (Expand search), "coder coder and research problem" (Expand search), "coder decoder based research problem" (Expand search), "code code based research problem" (Expand search), "decoder codec based research problem" (Expand search), "coder code based research problem" (Expand search), "coder foder based research problem" (Expand search), "coder codec based research problem" (Expand search)
"ii with python python programming" » "ii with pythons python programming" (Expand search), "ii with piton python programming" (Expand search), "ii with pitons 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 coder based research problem\") OR (\"ii with python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder based research problem ) OR ( ii with python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder based research problem") OR ("ii with python python programming"))*.