Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan chan cho snippets" » "dan chan code snippets", "dan gian cho snippets", "dan ca cho snippets", "van chat cho snippets", "dan chat cho snippets", "dan han cho snippets", "dan chuan chon 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: (((("dan chan cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan chan cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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