Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tham man tap snippets" » "tham manh tap snippets", "than man tap snippets", "tham canh tap snippets", "tham han tap snippets", "tham toan tap snippets", "tham phan tap snippets", "tham man tap slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("tham man tap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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