Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoc so chat snippets" » "hoc so code snippets", "hoc soat chat snippets", "hoc song chat snippets", "hoc cao chat snippets", "hoc co chat snippets", "hoc su chat snippets", "hoc bo chat 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: (((("hoc so chat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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