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