Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"
"phi trinh ly snippets" » "thi trinh ly snippets", "phi trong ly snippets", "qui trinh ly snippets", "phi trinh ky snippets", "phi trinh do snippets", "phi trinh tu snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("phi trinh ly snippets") or ("python using data snippets"))) or ("locating bug code slippers"))~.
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