Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan ly chon snippets" » "phan ly code snippets", "phap ly chon snippets", "phan le chon snippets", "phan sy chon snippets", "phan ly chan snippets", "phan ly cho snippets", "phan lay chong 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: (((("phan ly chon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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