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