Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chai ca lua slippers" » "chai va lua slippers", "chac ca lua slippers", "chai ha lua slippers", "chai cay lua slippers", "chai ca cua slippers", "chai ca dua slippers", "chai ca lua slippery", "chai ca 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: (((("chai ca 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: (((("chai ca lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chai ca lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chai ca lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.