Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"binh ngu java slippers" » "benh nguy java slippers", "trinh ngu java slippers", "anh ngu java slippers", "binh ngu va slippers", "binh ngu java slippery", "binh 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: (((("binh 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: (((("binh ngu java slippers") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( binh ngu java slippers ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("binh ngu java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))*.