Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cuc phan cac snippets" » "cuc phan code snippets", "duc phan cac snippets", "cuu phan cac snippets", "cac phan cac snippets", "cuc nhan cach snippets", "cuc phan dau snippets", "cuc phan lap 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: (((("cuc phan cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuc phan cac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cuc phan cac snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuc phan cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.