Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thong cac lo snippets" » "thong cac code snippets", "trong cac lo snippets", "phong cach lo snippets", "thong cua lo snippets", "thong cac lop snippets", "thong cac co snippets", "thong cac 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: (((("python using java snippets") or ("thong cac lo snippets"))) or ("locating bug core snippets"))~.
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