Perhaps you should try some spelling variations:
"dung ung java snippets" » "dung using java snippets", "dung ngu java snippets", "dung ung va snippets", "dung trung java snippets", "dung quang java snippets", "dung chung java snippets", "dung ung java slippers"
"cong ty code snippets" » "cong ty core snippets", "cong ty code slippers"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

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

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