Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ca qua dung slippers" » "ca quang dung slippers", "ca su dung slippers", "ca qua song slippers", "cau qua dung slippers", "cac qua dung slippers", "ca quan dung slippers", "ca qua dung slippery", "ca qua dung 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: (((("ca qua dung slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ca qua dung slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ca qua dung slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ca qua dung slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.