Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan va hanh slippers" » "dan van hanh slippers", "dan va thanh slippers", "dan va danh slippers", "doan va hanh slippers", "dan ca hanh slippers", "ban va hanh slippers", "dan va hanh slippery", "dan va hanh 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: (((("dan va hanh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dan va hanh slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan va hanh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.