Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pho chat lua slippers" » "phap chat lua slippers", "pham chat lua slippers", "phan chat lua slippers", "pho chat cua slippers", "pho chat va slippers", "pho chat huu slippers", "pho chat lua slippery", "pho chat 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: (((("pho chat 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: (((("pho chat lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pho chat lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pho chat lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.