Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"phan va thu snippets" » "phan van thu snippets", "nhan va thu snippets", "han va thu snippets", "phan va thuc snippets", "phan va tu snippets", "phan va thu slippers"

Try widening your search to All Fields.

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