Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung tra cau snippets" » "dung tra code snippets", "dung tri cau snippets", "dung tru cau snippets", "dung tren cau snippets", "dung tra sau snippets", "dung ta cau snippets", "dung tra cuu 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 tra cau 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 tra cau snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung tra cau snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung tra cau snippets"))) or ("locating bug core snippets"))*.