Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"xuan thu lua slippers" » "xuan thuy lua slippers", "tuan thu lua slippers", "luan thuc lua slippers", "xuan thu cua slippers", "xuan thu luu slippers", "xuan thue luat slippers", "xuan thu lua slippery", "xuan thu lua 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: (((("xuan thu lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("xuan thu lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( xuan thu lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("xuan thu lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.