Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac su cao snippets" » "cac su code snippets", "cach su cao snippets", "cac sau cao snippets", "cac du cao snippets", "cac cu cao snippets", "cac vu cao snippets", "cac su co 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 su cao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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