Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac nuoc toc snippets" » "cac nuoc code snippets", "cap nuoc toc snippets", "hoc nuoc toc snippets", "dat nuoc toc snippets", "cac nuoc thuc snippets", "cac nuoc tuoi snippets", "cac nuoc tai snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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