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