Perhaps you should try some spelling variations:
"trong tan phan slippers" » "trong san phan slippers", "trong quan phan slippers", "trong cac phan slippers", "trong toan phan slippers", "trong than phan slippers", "trong van phan slippers", "trong tan phan slippery", "trong tan phan 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: (((("trong tan phan slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong tan phan slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trong tan phan slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong tan phan slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.