Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung cau hoc snippets" » "dung cau code snippets", "dung chau hoc snippets", "dung cu hoc snippets", "dung cac hoc snippets", "dung cau hoi snippets", "dung cau hoa snippets", "dung cao hoc 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 cau hoc 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 cau hoc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung cau hoc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung cau hoc snippets"))) or ("locating bug core snippets"))*.