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