Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tao dat phan snippets" » "tao data phan snippets", "tao dam phan snippets", "tao sat phan snippets", "tao dai phan snippets", "tao vat phan snippets", "tat dat 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: (((("tao dat 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: (((("tao dat phan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("tao dat phan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.