Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"wei hung thu snippets" » "wei zhang thu snippets", "mai hung thu snippets", "phi hung thu snippets", "wei ung thu snippets", "wei dung thu snippets", "wei hong thu snippets", "wei hung thu slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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