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