Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"phi ly nhanh snippets" » "phi ly nhan snippets", "phi ly hanh snippets", "phi ly khanh snippets", "thi ly nhanh snippets", "phu ly nhanh snippets", "phi le nhanh snippets"

Try widening your search to All Fields.

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