Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao huu duc slippers" » "do huu duc slippers", "dao cuu duoc slippers", "dao huu dung slippers", "dao huu duc slippery", "dao huu duc 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: (((("dao huu duc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dao huu duc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dao huu duc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dao huu duc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.