Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bac quan che snippets" » "tac quan che snippets", "ban quan che snippets", "bao quan che snippets", "bac quan he snippets", "bac han che snippets", "bac quan ha 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: (((("bac quan che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bac quan che snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bac quan che snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bac quan che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.