Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tri hang o2 snippets" » "tri hang code snippets", "thi hang o2 snippets", "tri bang o2 snippets", "tri mang o2 snippets", "tri hang hoa snippets", "tri hang rok snippets", "tri hang ton 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: (((("tri hang o2 snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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