Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"va trong ca snippets" » "va trong code snippets", "va truong ca snippets", "va thong ca snippets", "va tuong ca snippets", "va trong cac snippets", "va trong van snippets", "va trong nha snippets"
"using java java snippets" » "using data 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: (((("va trong ca snippets") or ("using java java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("va trong ca snippets") OR ("using java java snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( va trong ca snippets ) or ( using java java snippets ))) or ( locating bug core snippets ))*.