Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung doi cau snippets" » "dung doi code snippets", "huong doi cau snippets", "dung tai cau snippets", "dung co cau snippets", "dung doi dau snippets", "dung di cau snippets", "dung doi ca 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 doi 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 doi cau snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung doi cau snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung doi cau snippets"))) or ("locating bug core snippets"))*.