Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tao cao tap slippers" » "bao cao tap slippers", "toan cao tap slippers", "tao cao cap slippers", "tao cao tai slippers", "tao cac tap slippers", "tao cao tap slippery", "tao cao tap 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: (((("tao cao tap slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( tao cao tap slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tao cao tap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.