Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets", "using java java slippers"
"lang ngu va snippets" » "lang nghe va snippets", "lang ngoc va snippets", "song ngu va snippets", "lang ngu van snippets", "lang ngu ca snippets", "lang nguoi va snippets", "lang ngu va slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("lang 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: (((("lang ngu va snippets") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lang ngu va snippets ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lang ngu va snippets") or ("using java java snippets"))) or ("locating bug code snippets"))*.