Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phuc ca hat slippers" » "phuc cam hat slippers", "phuc cua hat slippers", "phuc cac hat slippers", "phuc cau hat slippers", "phuc co hat slippers", "phuc ca hat slippery", "phuc ca hat grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phuc ca hat slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phuc ca hat slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phuc ca hat slippers"))) or ("locating bug code snippets"))*.