Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"voi trong co snippets" » "voi trong code snippets", "doi trong co snippets", "hoi trong co snippets", "vai trong co snippets", "voi trong ca snippets", "voi trong cong snippets", "voi trong cuoc snippets"
"using a java snippets" » "using _ java snippets"

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

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