Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"voi hoa noi snippets" » "voi hoat noi snippets", "voi khoa noi snippets", "boi hoa noi snippets", "voi ha noi snippets", "voi hoc noi 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: (((("voi hoa noi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("voi hoa noi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( voi hoa noi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("voi hoa noi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.