Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hap sat phan snippets" » "hap sat nhan snippets", "hap vat phan snippets", "hap xuat phan snippets", "khao sat phan snippets", "chap dat phan snippets", "phap san phan snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("hap sat phan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hap sat phan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("hap sat phan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.