Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"than duc _ slippers" » "tran duc _ slippers", "phan duc _ slippers", "than doc _ slippers", "than duc _ slippery", "than duc _ grippers"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("than duc _ slippers") or ("python using java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("than duc _ slippers") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.
• Removing quotes may allow a broader search: (((( than duc _ slippers ) or ( python using java snippets ))) or ( locating bugs code snippets ))*.