Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"va nang che snippets" » "va nang code snippets", "va sang che snippets", "va bang che snippets", "va nang cho snippets", "van nang che snippets", "da nang che snippets", "cam nang 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: (((("va nang che snippets") OR ("using java java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( va nang che snippets ) or ( using java java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("va nang che snippets") or ("using java java snippets"))) or ("locating bug core snippets"))*.