Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"su hoc cham snippets" » "su hoc code snippets", "su toc cham snippets", "su hoc chat snippets", "su hoc chan snippets", "tu hoc cham snippets", "du hoc cham snippets", "so hoc cham 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: (((("su hoc cham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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