Perhaps you should try some spelling variations:
"coder coder the transition problem" » "coder coder the translation problem" (Expand search), "coder coder the translation problems" (Expand search), "coder coder the transmission problem" (Expand search), "coder coder phase transition problem" (Expand search), "coder decoder the transition problem" (Expand search), "code code the transition problem" (Expand search), "decoder codec the transition problem" (Expand search), "coder code the transition problem" (Expand search), "coder cover the transition problem" (Expand search), "coder poder the transition 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 the transition problem") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder the transition problem\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder the transition problem ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder the transition problem") OR ("in python python python programming"))*.