Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets", "locating bung code slippers"
"dung using java snippets" » "dung ung java snippets", "dung sinh java snippets", "dung uong java snippets", "dung using data snippets", "dung using java slippers"
"dung tran duc snippets" » "dung tren duc snippets", "hung tran duc snippets", "dang tran duc snippets", "dung tran duc 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: (((("dung tran duc snippets") or ("dung using java snippets"))) or ("locating bung code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung tran duc snippets") OR ("dung using java snippets"))) OR ("locating bung code snippets")).
• Removing quotes may allow a broader search: (((( dung tran duc snippets ) or ( dung using java snippets ))) or ( locating bung code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung tran duc snippets") or ("dung using java snippets"))) or ("locating bung code snippets"))*.