Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luc cho ket slippers" » "luc cao ket slippers", "nuoc cho ket slippers", "luat cho ket slippers", "luc co ket slippers", "luc cho ke slippers", "luc cho ket slippery", "luc cho ket 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 ("luc cho ket slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( luc cho ket slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("luc cho ket slippers"))) or ("locating bug code snippets"))*.