Perhaps you should try some spelling variations:
"dang cach tiep snippets" » "bang cach tiep snippets", "dan cach tiep snippets", "dang cac tiep snippets", "dang cach tieu snippets", "dang cach thien snippets", "dang cach thiet snippets", "dang cach tiep slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("dang cach tiep snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang cach tiep snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dang cach tiep snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang cach tiep snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.