Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran ma cua snippets" » "tran ma code snippets", "tran mai cua snippets", "than ma cua snippets", "tran mi cua snippets", "tran ca cua snippets", "tran manh cua snippets", "tran mang cua 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 ("tran ma cua snippets"))) or ("locating bug core snippets"))~.
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