Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"cheng c ban slippers" » "cheng lu ban slippers", "cheng yi ban slippers", "cheng co ban slippers", "cheng cu ban slippers", "cheng _ ban slippers", "cheng c ban slippery", "cheng c ban grippers"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("cheng c ban slippers") or ("python using java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cheng c ban slippers") OR ("python using java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( cheng c ban slippers ) or ( python using java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cheng c ban slippers") or ("python using java snippets"))) or ("locating bugs code snippets"))*.