Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran khanh thu snippets" » "tran thanh thu snippets", "tran hanh thu snippets", "trung khanh thu snippets", "tran nhanh thu snippets", "tran khanh thuan snippets"
"dung java java slippery" » "dung va java slippery", "dung java java slippers"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung java java slippery") or ("tran khanh thu snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java slippery") OR ("tran khanh thu snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung java java slippery ) or ( tran khanh thu snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java slippery") or ("tran khanh thu snippets"))) or ("locating bug core snippets"))*.