Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"kho tiem can snippets" » "kho tiem code snippets", "khoa diem can snippets", "ho tien can snippets", "kho tinh can snippets", "kho tiep can snippets", "kho tiem nang snippets", "kho dieu can 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: (((("kho tiem can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("kho tiem can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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