Perhaps you should try some spelling variations:
"hoi trong dan snippets" » "choi trong dan snippets", "doi trong dan snippets", "nuoi trong dan snippets", "hoi trong dang snippets", "hoi trong san snippets", "hoi trong tan snippets", "hoi trong dan slippers"
"using low java snippets" » "using low java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("hoi trong dan snippets") or ("using low java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoi trong dan snippets") OR ("using low java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoi trong dan snippets ) or ( using low java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoi trong dan snippets") or ("using low java snippets"))) or ("locating bug code snippets"))*.