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