Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chon cho can snippets" » "chon cho code snippets", "chan cho can snippets", "choi cho can snippets", "chon chu can snippets", "chon cho cac snippets", "chon cho phan snippets", "chon cho cong 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: (((("python using java snippets") or ("chon cho can snippets"))) or ("locating bug core snippets"))~.
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