Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phi chao chu snippets" » "phi chao code snippets", "thi thao chu snippets", "thi hao chu snippets", "thi cham chu snippets", "phi cho chu snippets", "phi cua chu snippets", "phi cao cho snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("phi chao chu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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