Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets", "locating bung code slippers"
"using java java snippets" » "using data java snippets", "using java java slippers"
"van dong quoc snippets" » "van dang quoc snippets", "van dong duoc snippets", "van hoang quoc snippets", "van dong quoc slippers"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using java java snippets") or ("van dong quoc snippets"))) or ("locating bung code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("van dong quoc snippets"))) OR ("locating bung code snippets")).
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( van dong quoc snippets ))) or ( locating bung code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("van dong quoc snippets"))) or ("locating bung code snippets"))*.