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