Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"lon san cho snippets" » "lan san cho snippets", "ton san cho snippets", "long span cho snippets", "lon sang cho snippets", "lon san chi snippets", "lon san co 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 ("lon san cho snippets"))) or ("locating bugs code snippets"))~.
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