Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao du bao slippers" » "dao duc bao slippers", "dao duy bao slippers", "dao do bao slippers", "dao du bao slippery", "dao du bao 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 du bao 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 du bao slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dao du bao slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dao du bao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.