Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"thanh lap code snippets" » "thanh san code snippets", "phan lap code snippets", "thanh hai code snippets", "thanh lap cong snippets", "thanh lbm code 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: (((("thanh lap 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: (((("thanh lap code snippets") OR ("dung java java slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( thanh lap code snippets ) or ( dung java java slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thanh lap code snippets") or ("dung java java slippers"))) or ("locating bugs code snippets"))*.