Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"de phat tach snippets" » "de phan tach snippets", "de phat thanh snippets", "de thuat tach snippets", "de phap tach snippets", "te phat tach snippets", "dao phat tach snippets", "de phat tach 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: (((("de phat tach snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("de phat tach snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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