Perhaps you should try some spelling variations:
"coder decoder coder resolution problems" » "coder decoder coder translation problems" (Expand search), "coder decoder cade resolution problems" (Expand search), "coder decoder model resolution problems" (Expand search), "coder decoder coder solution problems" (Expand search), "encoder decoder coder resolution problems" (Expand search), "coder decoder codec resolution problems" (Expand search), "coder decoder codecs resolution problems" (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 decoder coder resolution problems") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder coder resolution problems\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder coder resolution problems ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder coder resolution problems") OR ("on python python python programming"))*.