Perhaps you should try some spelling variations:
"using java code slippers" » "using data code slippers"
"using qua van snippets" » "using a van snippets", "song qua van snippets", "sinh qua van snippets", "using quan van snippets", "using qua ban snippets", "using qua san snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code 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 code slippers") or ("using qua van snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code slippers") OR ("using qua van snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using java code slippers ) or ( using qua van snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java code slippers") or ("using qua van snippets"))) or ("locating bug code snippets"))*.