Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"so hoc truc snippets" » "so hoc thuc snippets", "so hoc trung snippets", "so hoc thuoc snippets", "co hoc truc snippets", "mo hoc truc snippets", "so hoa truc snippets", "so hoc truc slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("so hoc truc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("so hoc truc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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