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