Perhaps you should try some spelling variations:
"chuc xuan trinh snippets" » "chuc qua trinh snippets", "chuc xuan dinh snippets", "chuc xuan kinh snippets", "chuc quan trinh snippets", "chu xuan trinh snippets", "chi xuan trinh snippets", "chuc xuan trinh 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: (((("chuc xuan trinh snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chuc xuan trinh snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chuc xuan trinh snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chuc xuan trinh snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.