Perhaps you should try some spelling variations:
"using java java slippers" » "using data java slippers", "using java java slippery", "using java java grippers"
"de dang java snippets" » "de dang va snippets", "da dang java snippets", "le dang java snippets", "de tang java snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using java java slippers") or ("de dang java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java slippers") OR ("de dang java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using java java slippers ) or ( de dang java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java java slippers") or ("de dang java snippets"))) or ("locating bug code snippets"))*.