Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung tao dat slippers" » "dung tai dat slippers", "dung bao dat slippers", "dung tay dat slippers", "dung tao dai slippers", "dung tao vat slippers", "dung tat dat slippers", "dung tao dat slippery", "dung tao dat 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 ("dung tao dat slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dung tao dat slippers"))) OR ("locating bug code snippets")).
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