Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"
"gian lan va snippets" » "gian lang va snippets", "gian dan va snippets", "giang van va snippets", "gian luan va snippets", "gian lanh va snippets", "gian lan van snippets"

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

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