Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"con cua mode snippets" » "con cua code snippets", "con dual mode snippets", "con cua mot snippets", "con cua moi snippets", "cong cua mode snippets", "co cua mode snippets", "dong cua mode 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: (((("con cua mode snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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