Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cap hoan doi snippets" » "cap hoan code snippets", "cap hoang doi snippets", "cap han doi snippets", "cac khoan doi snippets", "cap hoa doi snippets", "cap hoat doi snippets", "cap hoang dai 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: (((("cap hoan doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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