Perhaps you should try some spelling variations:
"coder coder precoded logarithm problem" » "coder coder precoded algorithm problem" (Expand search), "coder coder precoded algorithms problem" (Expand search), "coder coder decoder logarithm problem" (Expand search), "coder codes recorded logarithm problem" (Expand search), "coder novel precoded logarithm problem" (Expand search), "coder decoder precoded logarithm problem" (Expand search), "code code precoded logarithm problem" (Expand search), "decoder codec precoded logarithm problem" (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 precoded logarithm problem") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder precoded logarithm problem\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder precoded logarithm problem ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder precoded logarithm problem") OR ("in python python python programming"))*.