Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van lu bat slippers" » "van luc bat slippers", "van du bat slippers", "van le bat slippers", "van tu bat slippers", "van la bat slippers", "van lu bat slippery", "van lu bat grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("van lu bat slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("van lu bat slippers"))) OR ("locating bug code snippets")).
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