Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ben chi can snippets" » "ban chi can snippets", "banh chi can snippets", "benh cho can snippets", "ben chi van snippets", "ben chi dan snippets", "ben cho 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 chi 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 chi can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ben chi can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ben chi can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.