Perhaps you should try some spelling variations:
"lochating bug core snippets" » "lochating bug code snippets", "locating bug core snippets"
"trinh he do snippets" » "trinh he code snippets", "trinh han do snippets", "trinh hoa do snippets", "trinh ky do snippets", "trinh che do snippets", "trinh he co snippets", "trinh ke 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 he 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 he do snippets") OR ("python using java snippets"))) OR ("lochating bug core snippets")).
• Removing quotes may allow a broader search: (((( trinh he do snippets ) or ( python using java snippets ))) or ( lochating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh he do snippets") or ("python using java snippets"))) or ("lochating bug core snippets"))*.