Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bao nam de snippets" » "bo nam de snippets", "bao dam de snippets", "dao nam de snippets", "bao nam da snippets", "bao nam do snippets", "bao nam he 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: (((("bao nam de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bao nam de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bao nam de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bao nam de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.