Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"
"nhan thi van snippets" » "nhanh thi van snippets", "nhan tai van snippets", "phan thi van snippets", "nhan thi lan snippets", "nhan thi hanh snippets", "nhan thi nang snippets"

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

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