Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"can hoc mon snippets" » "van hoc mon snippets", "dan hoc mon snippets", "cao hoc mon snippets", "can hoc moi snippets", "can hoc mot snippets", "can hoc cong snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("can hoc mon snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))~.
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