Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bai tang chu snippets" » "bai tang code snippets", "ba tang chu snippets", "bai giang chu snippets", "bai trong chu snippets", "bai tang khu snippets", "bai tang cho snippets", "bai tang phu snippets"
"python using java snippets" » "python using data 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: (((("bai tang chu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bai tang chu snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( bai tang chu snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bai tang chu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.