Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trong tan so snippets" » "trong tan code snippets", "trong san so snippets", "trong quan so snippets", "trong cac so snippets", "trong tan soi snippets", "trong tan son snippets", "trong than so snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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