Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tri nhi co snippets" » "tri nhi code snippets", "tri nho co snippets", "tri noi co snippets", "tri chi co snippets", "tri nhi o snippets", "tri khi co snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using data snippets") or ("tri nhi co snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using data snippets") OR ("tri nhi co snippets"))) OR ("locating bug core snippets")).
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