Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java slippers" » "python using data slippers", "python using java slippery", "python using java grippers"
"cao de dan snippets" » "nao de dan snippets", "cao de dang snippets", "cao de dao snippets", "cao ke 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: "((((\"cao de dan snippets\") OR (\"python using java slippers\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( cao de dan snippets ) OR ( python using java slippers ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cao de dan snippets") OR ("python using java slippers"))) OR ("locating bug core snippets"))*.