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