Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phap cac duc slippers" » "phap cach duc slippers", "phan cac duc slippers", "pha cac duc slippers", "phap cac du slippers", "phap cac dac slippers", "phap cao duc slippers", "phap cac duc slippery", "phap cac duc 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: (((("phap cac duc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phap cac duc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phap cac duc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phap cac duc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.