Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"nhieu cau java slippers" » "nghiep cau java slippers", "nhu cau java slippers", "hieu cac java slippers", "nhieu cau va slippers", "nhieu ngu java slippers", "nhieu cau java slippery", "nhieu cau 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: (((("nhieu cau 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: (((("nhieu cau java slippers") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhieu cau java slippers ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhieu cau java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))*.