Perhaps you should try some spelling variations:
"python missing data snippets" » "python using data snippets"
"locating bug core snippets" » "locating bug code snippets"
"dan y ho snippets" » "dan y code snippets", "dan ky ho snippets", "dan _ ho snippets", "day y ho snippets", "dan y hoc snippets", "dan ly ho snippets", "dan y ha snippets"

Try widening your search to All Fields.

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