Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"day doc data snippets" » "day hoc dat snippets", "day doc dao snippets", "day coc dat snippets", "day hoc data snippets", "dat doc data snippets", "duy doc data snippets"

Try widening your search to All Fields.

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