Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoang ly ca snippets" » "hoang ly code snippets", "hang ly ca snippets", "hoang le ca snippets", "hoang my ca snippets", "hoang ly va snippets", "hoang ly co snippets", "hoang ly ha 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 ("hoang ly ca snippets"))) or ("locating bug core snippets"))~.
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