Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tap tu moi snippets" » "tap tuc moi snippets", "lap tu moi snippets", "tap thu moi snippets", "tap tu muoi snippets", "tap te moi 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: (((("tap tu moi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tap tu moi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tap tu moi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tap tu moi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.