Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hang cua do snippets" » "hang cua code snippets", "mang cua do snippets", "hang ca do snippets", "huong cua do snippets", "hang cua dao snippets", "hang cua bo snippets", "hang cua co snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("hang cua do snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hang cua do snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hang cua do snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hang cua do snippets"))) or ("locating bug core snippets"))*.