Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chat cao anh slippers" » "chat co anh slippers", "chat cho anh slippers", "chat bao anh slippers", "chat cao dang slippers", "chat cao tang slippers", "chat cao bang slippers", "chat cao anh slippery", "chat 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("chat cao anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chat cao anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chat cao anh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chat cao anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.