Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets", "using java java slippers"
"huong ngu va snippets" » "phuong ngu va snippets", "thuong ngo va snippets", "thuong nhu va snippets", "huong ngu van snippets", "huong ngu ca snippets", "huong nguoi va snippets", "huong ngu va slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("huong ngu va snippets") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("huong ngu va snippets") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( huong ngu va snippets ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("huong ngu va snippets") or ("using java java snippets"))) or ("locating bug code snippets"))*.