Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van anh cac snippets" » "van anh code snippets", "van thanh cac snippets", "van minh cac snippets", "tuan anh cac snippets", "van hanh cac snippets", "van anh ca snippets", "van anh cam 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: (((("van anh cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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