Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan xung phi slippers" » "dan dung phi slippers", "dan vung phi slippers", "can xung phi slippers", "dan dung phu slippers", "dan ung pho slippers", "dan xung phi slippery", "dan xung phi grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dan xung phi 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 xung phi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan xung phi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan xung phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.