Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"con mat thuc snippets" » "con sat thuc snippets", "con mau thuc snippets", "con mot thuc snippets", "co mat thuc snippets", "chop mat thuc snippets", "cong may thuc snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("con mat thuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("con mat thuc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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