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