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