Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gian dan thu slippers" » "gian lang thu slippers", "gian dan thuc slippers", "gian dan thue slippers", "gian dang thu slippers", "gian dan thu slippery", "gian dan thu 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: (((("gian dan thu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gian dan thu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("gian dan thu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.