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