Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung khang cho snippets" » "dung khang code snippets", "dung thang cho snippets", "quang khang cho snippets", "dung nhan cho snippets", "dung hang cho snippets", "dung khang kho snippets", "dung khang chan snippets"
"dung java java snippets" » "dung va java snippets"

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 khang cho snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung khang cho snippets") OR ("dung java java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung khang cho snippets ) or ( dung java java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung khang cho snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))*.