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