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