Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phi hoc cong snippets" » "phi hoc code snippets", "phi hoc co snippets", "phi cac cong snippets", "phi hoc dung snippets", "phoi hoc cong snippets", "khi hoc cong snippets", "pho hoc cong 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 hoc cong snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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