Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hang tuan do snippets" » "hang tuan code snippets", "hoang tuan do snippets", "hang luan do snippets", "hang quan do snippets", "hang toan do snippets", "hang truan doi snippets", "hang quan doi 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: (((("hang tuan do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang tuan do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hang tuan do snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hang tuan do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.