Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong so con snippets" » "dong so code snippets", "dong son con snippets", "dong co con snippets", "cong so con snippets", "dong so cong snippets", "dong sao con snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data 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 data snippets") or ("dong so con snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using data snippets") OR ("dong so con snippets"))) OR ("locating bug core snippets")).
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