Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"binh tan voi snippets" » "binh dan voi snippets", "binh thuan voi snippets", "binh luan voi snippets", "binh than voi snippets", "binh ban voi snippets", "binh tan hoi snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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

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