Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cad nam cham snippets" » "cad nam code snippets", "cad nang cham snippets", "cad nam chi snippets", "cad nam cao snippets", "cad cam cham snippets", "cai nam cham snippets", "cdxd nam cham 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: (((("cad nam cham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cad nam cham snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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