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