Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"xac tu manh slippers" » "xac tu minh slippers", "xac tu hanh slippers", "xac vu manh slippers", "tac tu manh slippers", "cac tu manh slippers", "bac tu manh slippers", "xac tu manh slippery", "xac tu manh 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: (((("xac tu manh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("xac tu manh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( xac tu manh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("xac tu manh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.