Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ben mao can snippets" » "benh lao can snippets", "dien mao can snippets", "benh man can snippets", "ben mao van snippets", "ben mao con snippets", "ben mat can 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: (((("ben mao can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ben mao can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ben mao can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ben mao can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.