Perhaps you should try some spelling variations:
"creating van dam snippets" » "creating _ dam snippets", "creating van nam snippets", "creating van dao snippets", "creating van dau snippets"
"creating a de snippets" » "creating _ de snippets", "reading a de snippets", "creating va de snippets", "creating ga de snippets", "creating e de snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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