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