Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets", "locating bung code slippers"
"using data java snippets" » "using java java snippets", "using sat java snippets", "missing data java snippets", "using data java slippers"
"van cong san snippets" » "van dong san snippets", "van phong san snippets", "phan cong san snippets", "van cong tac snippets", "van cong san slippers"

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 ("van cong san snippets"))) OR ("locating bung code snippets"))~.
• Removing quotes may allow a broader search: (((( using data java snippets ) or ( van cong san snippets ))) or ( locating bung code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using data java snippets") or ("van cong san snippets"))) or ("locating bung code snippets"))*.