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