Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tung dan so snippets" » "tung dan code snippets", "dung dan so snippets", "huong dan so snippets", "trung dai so snippets", "tung dan soc snippets", "tung dan su snippets", "tung dan mo 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 ("tung dan 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 ("tung dan so snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tung dan so snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tung dan so snippets"))) or ("locating bug core snippets"))*.