Perhaps you should try some spelling variations:
"chieu tinh java slippers" » "trieu tinh java slippers", "lieu tinh java slippers", "chau tinh java slippers", "chieu trinh java slippers", "chieu think java slippers", "chieu tinh va slippers", "chieu tinh java slippery", "chieu tinh java 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"

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: (((("chieu tinh java slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chieu tinh java slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chieu tinh java slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chieu tinh java slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.