Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"cas lam trac snippets" » "cas lam truoc snippets", "cas tap trac snippets", "cas lam tai snippets", "cap lam trac snippets", "cay lam trac snippets", "cam lam trac snippets"

Try widening your search to All Fields.

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