Perhaps you should try some spelling variations:
"cong chap dat slippers" » "cong chat dat slippers", "chong chay dat slippers", "cong cua dat slippers", "cong phap day slippers", "cong cai dat slippers", "cong lap dat slippers", "cong chap dat slippery", "cong chap dat grippers"
"dung java java snippets" » "dung va java snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("cong chap 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: (((("cong chap dat slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong chap dat slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong chap dat slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.