Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cap hoc doi snippets" » "cap hoc code snippets", "cao hoc doi snippets", "cac hoc doi snippets", "cau hoc doi snippets", "cap hoc dai snippets", "cap hoc noi snippets", "cap hoc moi 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: (((("cap hoc doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cap hoc doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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