Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"pham li cac snippets" » "pham li code snippets", "pham le cac snippets", "pham vi cac snippets", "pham lien cac snippets", "pham li ca snippets", "pham ly cac snippets", "pham loi cach 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: (((("pham li cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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