Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"hanh sat code snippets" » "hanh san code snippets", "hanh cat code snippets", "canh sat code snippets", "hanh rate code snippets", "hanh sat che snippets", "hanh sat cong snippets"
"locating bug core snippets" » "locating bug 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: (((("dung java java snippets") or ("hanh sat code snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("hanh sat code snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( hanh sat code snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("hanh sat code snippets"))) or ("locating bug core snippets"))*.