Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trong tran anh slippers" » "trong trang anh slippers", "trong tranh anh slippers", "trong tan anh slippers", "trong tran manh slippers", "trong tuan anh slippers", "trong tran thanh slippers", "trong tran anh slippery", "trong tran anh grippers"
"dung java java snippets" » "dung va java 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 tran anh slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong tran anh slippers") OR ("dung java java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( trong tran anh slippers ) or ( dung java java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong tran anh slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))*.