Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"
"dai luong dao snippets" » "dai cuong dao snippets", "dai duong dao snippets", "do luong dao snippets", "dai truong dao snippets", "dai luong giao snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dai luong dao snippets") or ("using java java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dai luong dao snippets") OR ("using java java snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( dai luong dao snippets ) or ( using java java snippets ))) or ( locating bug core snippets ))*.