Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dac tan toan snippets" » "dac tan code snippets", "dac tan tran snippets", "dac tap toan snippets", "dac van toan snippets", "duc tan toan snippets", "dac san toan snippets", "dai tan toan snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dac tan toan snippets") OR ("python using data snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"dac tan toan snippets\") OR (\"python using data snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( dac tan toan snippets ) OR ( python using data snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dac tan toan snippets") OR ("python using data snippets"))) OR ("locating bug core snippets"))*.