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