Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"moi cua dan slippers" » "hoi cua dan slippers", "doi cua dan slippers", "moi quan dan slippers", "moi cua dang slippers", "moi cua ban slippers", "moi ca dan slippers", "moi cua dan slippery", "moi cua dan 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: (((("moi cua dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( moi cua dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("moi cua dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.