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