Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi thuc su slippers" » "do thuc su slippers", "doi thu su slippers", "doc thuc su slippers", "doi thuoc su slippers", "doi phuc su slippers", "doi chuc su slippers", "doi thuc su slippery", "doi thuc su 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: (((("doi thuc su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi thuc su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doi thuc su slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi thuc su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.