Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung do do snippets" » "dung do code snippets", "dung doi do snippets", "dung co do snippets", "dung de do snippets", "dung dao do snippets", "dung so do snippets", "dung do bo snippets"
"python using java snippets" » "python using data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("dung do do snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dung do do snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung do do snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung do do snippets"))) or ("locating bug core snippets"))*.