Perhaps you should try some spelling variations:
"coder coder _ computer problems" » "coder coder _ combater problemas" (Expand search), "coder coder _ computer programs" (Expand search), "coder coder _ complex problems" (Expand search), "coder decoder _ computer problems" (Expand search), "code code _ computer problems" (Expand search), "decoder codec _ computer problems" (Expand search)
"monty python python python programming" » "monty pythons python python programming" (Expand search), "monty piton python python programming" (Expand search), "monty pitons 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 _ computer problems") OR ("monty python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder _ computer problems\") OR (\"monty python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder _ computer problems ) OR ( monty python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder _ computer problems") OR ("monty python python python programming"))*.