Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"hoang minh java slippers" » "hoang trinh java slippers", "hoang minh va slippers", "hoang minh java slippery", "hoang minh java grippers"
"dung cac code snippets" » "luong cac code snippets", "dung cho code snippets", "dung tai code snippets", "dung cac cong snippets", "dung cac co snippets", "dung cac che 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: (((("hoang minh java slippers") or ("dung cac code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoang minh java slippers") OR ("dung cac code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( hoang minh java slippers ) or ( dung cac code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoang minh java slippers") or ("dung cac code snippets"))) or ("locating bugs code snippets"))*.