Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi tran don snippets" » "thi tran code snippets", "thi trang don snippets", "thi thanh don snippets", "thi lan don snippets", "thi tran doan snippets", "thi tran dong snippets", "thi trang doan 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 ("thi tran don snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("thi tran don snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( thi tran don snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("thi tran don snippets"))) or ("locating bug core snippets"))*.