Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"huong thu so snippets" » "huong thu code snippets", "huong thuy so snippets", "phuong thu so snippets", "huong thi so snippets", "huong thuc so snippets", "huong tru so snippets", "huong tu so 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: (((("huong thu so snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("huong thu so snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( huong thu so snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("huong thu so snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.