Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"
"boa quan dan slippers" » "hoa quan dan slippers", "bo quan dan slippers", "ba quan dan slippers", "boa quan doan slippers", "boa quan den slippers", "boa quan van slippers", "boa quan dan slippery", "boa quan dan grippers"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("boa quan dan slippers") or ("python using data snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("boa quan dan slippers") OR ("python using data snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( boa quan dan slippers ) or ( python using data snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("boa quan dan slippers") or ("python using data snippets"))) or ("locating bug core snippets"))*.