Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"le tang che snippets" » "le tang code snippets", "le sang che snippets", "le tang cho snippets", "le bang che snippets", "le quang che snippets", "le trung che snippets", "le thanh che snippets"
"using java java snippets" » "using data java snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("le tang che snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( le tang che snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("le tang che snippets"))) or ("locating bug core snippets"))*.