Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"huong phi thi slippers" » "huong thi thi slippers", "vuong phi thi slippers", "huong phan thi slippers", "huong phi tai slippers", "huong chi thi slippers", "huong phi phi slippers", "huong phi thi slippery", "huong phi thi grippers"
"locating bug code snippets" » "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 ("huong phi thi slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("huong phi thi slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( huong phi thi slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("huong phi thi slippers"))) or ("locating bug code snippets"))*.