Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"
"quy trinh lap snippets" » "qua trinh lap snippets", "quy dinh lap snippets", "quy trinh luat snippets", "quy trinh luan snippets", "quy trinh phap snippets"

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

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