Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using data slippers" » "python using java slippers", "python using sat slippers", "python missing data slippers", "python using data slippery", "python using data grippers"
"luc hoc dai snippets" » "duoc hoc dai snippets", "luc hoc dan snippets"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"luc hoc dai snippets\") OR (\"python using data slippers\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( luc hoc dai snippets ) OR ( python using data slippers ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("luc hoc dai snippets") OR ("python using data slippers"))) OR ("locating bug core snippets"))*.