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