Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung cac hoa snippets" » "dung cac code snippets", "luong cac hoa snippets", "dung cho hoa snippets", "dung tai hoa snippets", "dung cac hoat snippets", "dung cac khoa snippets", "dung cau hoa 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 ("dung cac hoa snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dung cac hoa snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung cac hoa snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung cac hoa snippets"))) or ("locating bug core snippets"))*.