Perhaps you should try some spelling variations:
"phap phan code snippets" » "phap phan cong snippets", "phap phan co snippets", "phap phan che snippets", "phap phat code snippets", "phap hoan code snippets", "phap luan code snippets", "phap phan code slippers"
"python using a snippets" » "python using a slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using a snippets") or ("phap phan code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using a snippets") OR ("phap phan code snippets"))) OR ("locating bug code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("python using a snippets") or ("phap phan code snippets"))) or ("locating bug code snippets"))*.