Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dam phan doc snippets" » "d phan doc snippets", "va phan doc snippets", "van phan doc snippets", "dam phan duoc snippets", "dam phan duc snippets", "dam than doc snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("dam phan doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dam phan doc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dam phan doc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
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