Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vuong thi so snippets" » "vuong thi code snippets", "luong thi so snippets", "duong thi so snippets", "truong thi so snippets", "vuong thi sao snippets", "vuong thi son snippets", "vuong thi mo 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 ("vuong thi so snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("vuong thi so snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( vuong thi so snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("vuong thi so snippets"))) or ("locating bug core snippets"))*.