Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"thong thu java slippers" » "thong thuy java slippers", "thong tu java slippers", "trong thu java slippers", "thong ngu java slippers", "thong thu va slippers", "thong thu java slippery", "thong thu 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: (((("thong thu 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: (((("thong thu java slippers") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thong thu java slippers ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thong thu java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))*.