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