Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi hat ca snippets" » "thi hat code snippets", "thai hat ca snippets", "thi hai ca snippets", "thi ha ca snippets", "thi hat cua snippets", "thi tat ca snippets", "thi hat va 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: (((("thi hat 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: (((("thi hat ca snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thi hat ca snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi hat ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.