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