Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"con ban coc snippets" » "con ban code snippets", "con bang coc snippets", "co ban coc snippets", "can ban coc snippets", "con ban co snippets", "con bat coc snippets", "con ban 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: (((("python using java snippets") or ("con ban coc snippets"))) or ("locating bug core snippets"))~.
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