Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"anh hoc cong snippets" » "anh hoc code snippets", "anh hoc co snippets", "anh cac cong snippets", "anh hoc dung snippets", "sinh hoc cong snippets", "benh hoc cong snippets", "hinh hoc 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 ("anh hoc cong snippets"))) or ("locating bug core snippets"))~.
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