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"
"hieu van java snippets" » "hieu va java snippets", "thien van java snippets", "lieu va java snippets", "hieu van java slippers"

Try widening your search to All Fields.

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

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