Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"cuoc cach het slippers" » "cuoc cach thiet slippers", "cuoc cach viet slippers", "cuoc cach phat slippers", "quoc cach het slippers", "duoc cach het slippers", "cuoc cach het slippery", "cuoc cach het 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: (((("cuoc cach het slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuoc cach het slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuoc cach het slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuoc cach het slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.