Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chon voi dat slippers" » "chon vi dat slippers", "choi voi dat slippers", "chon gioi dat slippers", "chon hoi dat slippers", "chon noi dat slippers", "chon voi dac slippers", "chon voi dat slippery", "chon voi 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: (((("chon voi dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chon voi dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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