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