Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"va dan trac slippers" » "va dan tra slippers", "va dang tran slippers", "va dien trac slippers", "ca dan trac slippers", "va dao trac slippers", "va dau trac slippers", "va dan trac slippery", "va dan trac grippers"
"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: (((("va dan trac slippers") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("va dan trac slippers") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( va dan trac slippers ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("va dan trac slippers") or ("using java java snippets"))) or ("locating bug code snippets"))*.