Perhaps you should try some spelling variations:
"dinh dien trinh snippets" » "dinh tien trinh snippets", "dinh dien tinh snippets", "dinh tien thinh snippets", "tinh dien trinh snippets", "kinh dien trinh snippets", "dich dien trinh snippets", "dinh dien 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: (((("dinh dien 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: (((("dinh dien trinh snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh dien trinh snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh dien trinh snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.