Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lieu so voi snippets" » "lieu so code snippets", "hieu so voi snippets", "thieu so voi snippets", "lieu hoc voi snippets", "lieu som voi snippets", "lieu do voi snippets", "lieu ho voi snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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