Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cot cao anh slippers" » "chat cao anh slippers", "cong cao anh slippers", "cot cao dang slippers", "cot cao tang slippers", "cot cao bang slippers", "cot cao anh slippery", "cot cao anh 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: (((("cot cao anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( cot cao anh slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cot cao anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.