Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cham den tro slippers" » "cham nen tro slippers", "thai den tro slippers", "chat deo tro slippers", "cham dien tro slippers", "cham de tro slippers", "cham len troi slippers", "cham den tro slippery", "cham den tro 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: (((("cham den tro slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cham den tro slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cham den tro slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cham den tro slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.