Perhaps you should try some spelling variations:
"lieu tinh java slippers" » "trieu tinh java slippers", "diep tinh java slippers", "bien tinh java slippers", "lieu trinh java slippers", "lieu think java slippers", "lieu tinh va slippers", "lieu tinh java slippery", "lieu 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: (((("lieu 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: (((("lieu tinh java slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu tinh java slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu tinh java slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.