Perhaps you should try some spelling variations:
"lochating bug core snippets" » "lochating bug code snippets", "locating bug core snippets"
"trinh su do snippets" » "trinh su code snippets", "trinh tu do snippets", "trinh san do snippets", "trinh cau do snippets", "trinh su dao snippets", "trinh su doi snippets", "trinh so do 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: (((("trinh su do snippets") or ("python using java snippets"))) or ("lochating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh su do snippets") OR ("python using java snippets"))) OR ("lochating bug core snippets")).
• Removing quotes may allow a broader search: (((( trinh su do snippets ) or ( python using java snippets ))) or ( lochating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh su do snippets") or ("python using java snippets"))) or ("lochating bug core snippets"))*.