Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pham mat lua slippers" » "ham mat lua slippers", "pham ma lua slippers", "cham mat lua slippers", "pham mat cua slippers", "pham gat lua slippers", "pham mat la slippers", "pham mat lua slippery", "pham mat lua 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: (((("pham mat lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pham mat lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pham mat lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pham mat lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.