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