Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hinh da voi snippets" » "hinh dan voi snippets", "tinh da voi snippets", "hinh ha voi snippets", "hinh dao voi snippets", "hinh dua voi snippets", "hinh ba voi 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: (((("hinh da 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: (((("hinh da voi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hinh da voi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hinh da voi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.