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