Perhaps you should try some spelling variations:
"cho using real slippers" » "cho using metal slippers", "cho using raw slippers", "cho sinh real slippers", "cho ung real slippers", "h2o using real slippers", "cho using real slippery", "cho using real grippers"
"using java java snippets" » "using data 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: (((("cho using real slippers") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cho using real slippers") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cho using real slippers ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho using real slippers") or ("using java java snippets"))) or ("locating bug code snippets"))*.