Perhaps you should try some spelling variations:
"coder coder data state problem" » "coder coder data start problem" (Expand search), "coder coder data the problem" (Expand search), "coder coder data size problem" (Expand search), "coder decoder data state problem" (Expand search), "code code data state problem" (Expand search), "decoder codec data state problem" (Expand search), "coder cover data state problem" (Expand search), "coder code data state problem" (Expand search), "coder border data state problem" (Expand search), "coder coder delta state problem" (Expand search), "coder coder data rate problem" (Expand search), "coder coder data space problem" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder data state problem\") OR (\"on python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder data state problem ) OR ( on python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder data state problem") OR ("on python python python programming"))*.