Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"khanh bui code snippets" » "thanh bui code snippets", "thanh bai code snippets", "khanh bug code snippets", "khanh bui cong snippets"
"dung java java slippers" » "dung va java slippers", "dung java java slippery", "dung java java grippers"

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