Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lua lai cuoc snippets" » "lua lai code snippets", "lua tai cuc snippets", "lua va cuoc snippets", "lua lai cua snippets", "mua lai cuoc snippets", "lua rai cuoc snippets", "luat lao cuoc 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: (((("lua lai cuoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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