Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tong luan so snippets" » "tong luan code snippets", "tang luan so snippets", "dung luan so snippets", "hang luan so snippets", "tong luat so snippets", "tong quan so snippets", "tong luan san 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 ("tong luan 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 ("tong luan so snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tong luan so snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tong luan so snippets"))) or ("locating bug core snippets"))*.