Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"bao hoc gian snippets" » "bao hoc giao snippets", "bao hoc giai snippets", "bao hoc gia snippets", "bai hoc gian snippets", "bao goc gian snippets", "bac hoc gian snippets", "bao hoc gian 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: (((("bao hoc gian snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bao hoc gian snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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