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