Perhaps you should try some spelling variations:
"trien nhan dan snippets" » "trien nha dan snippets", "tri nhan dan snippets", "trien khai dan snippets", "trien phan dau snippets", "trien gian dan snippets", "trien nhan tai snippets", "trien nhan dan slippers"
"using raw java snippets" » "using real java snippets", "using a java snippets", "using low java snippets", "using raw 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: (((("trien nhan dan snippets") or ("using raw java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trien nhan dan snippets") OR ("using raw java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trien nhan dan snippets ) or ( using raw java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trien nhan dan snippets") or ("using raw java snippets"))) or ("locating bug code snippets"))*.