Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"phi thi thin snippets" » "phi thi thien snippets", "phi thi thinh snippets", "phi thi than snippets", "phi tai thin snippets", "chi thi thin snippets", "phi phi thin snippets"

Try widening your search to All Fields.

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