Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac hoc do snippets" » "cac hoc code snippets", "cach hoc do snippets", "cac hop do snippets", "bac hoc do snippets", "cac hoc doi snippets", "cac hoc co snippets", "cac hoc bo 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: (((("cac hoc do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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