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