Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"theo cac bac snippets" » "tho cac bac snippets", "theo sach bac snippets", "thien cac bac snippets", "theo cac bai snippets", "theo cac ban snippets", "theo cac cach snippets", "theo cac bac 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: (((("theo cac bac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("theo cac bac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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