Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pho cap lua slippers" » "pho cap luat slippers", "pho cay lua slippers", "pho ca lua slippers", "pho cap lua slippery", "pho cap lua grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("pho cap 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 cap lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pho cap lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pho cap lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.