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