Perhaps you should try some spelling variations:
"hoc nhung thinh snippets" » "hoc hung thinh snippets", "hoc nhung thanh snippets", "hoc nhung tinh snippets", "hoa nhung thinh snippets", "hon nhung thinh snippets", "nuoc nhung thinh snippets", "hoc nhung thinh 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: (((("dung java java snippets") or ("hoc nhung thinh snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("hoc nhung thinh snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( hoc nhung thinh snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("hoc nhung thinh snippets"))) or ("locating bug code snippets"))*.