Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"cung cua dat slippers" » "chung cua dat slippers", "dung cua dat slippers", "cong cua dat slippers", "cung cua dan slippers", "cung cua vat slippers", "cung cua dai slippers", "cung cua dat slippery", "cung cua dat 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: (((("cung cua dat slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cung cua dat slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cung cua dat slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cung cua dat slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.