Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"le trong cao snippets" » "le trong code snippets", "le truong cao snippets", "le trong cac snippets", "le trong ca snippets", "le trung cao snippets", "ly trong cao snippets", "le tang cao snippets"
"using data java snippets" » "using java java snippets", "using sat java snippets", "missing 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 data java snippets") OR ("le trong cao snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using data java snippets ) or ( le trong cao snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using data java snippets") or ("le trong cao snippets"))) or ("locating bug core snippets"))*.