Perhaps you should try some spelling variations:
"hanh java java slippers" » "hanh va java slippers", "hanh java java slippery", "hanh java java grippers"
"dan dung java snippets" » "dan dung va snippets", "van dung java snippets", "tin dung java snippets", "ap dung java snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("hanh java java slippers") or ("dan dung java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh java java slippers") OR ("dan dung java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( hanh java java slippers ) or ( dan dung java snippets ))) or ( locating bug code snippets ))*.