Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ban mach ca snippets" » "ban mach code snippets", "ban sach ca snippets", "ranh mach ca snippets", "ban hanh ca snippets", "ban mach cao snippets", "ban mach cua snippets", "ban mac ca 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: (((("ban mach ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ban mach ca snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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