Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"chat ngu java slippers" » "nhat ngu java slippers", "chat ngung java slippers", "thuat ngu java slippers", "chat ngu va slippers", "chat ngu java slippery", "chat ngu java grippers"
"locating bug code snippets" » "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: (((("chat ngu java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chat ngu java slippers") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chat ngu java slippers ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chat ngu java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))*.