Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hang doi cay snippets" » "hang doi code snippets", "hang di cay snippets", "hang loi cay snippets", "huong doi cay snippets", "hang doi ca snippets", "hang doi day snippets", "hang voi cay 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: (((("hang doi cay snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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