Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chi hai con snippets" » "thi hai con snippets", "chi dai con snippets", "chi ha con snippets", "chi phai con snippets", "chi bai con snippets", "chi hai son 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: (((("chi hai con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chi hai con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chi hai con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chi hai con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.