Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van ban vi slippers" » "van ban voi slippers", "van ban va slippers", "van ban ve slippers", "van ban vi slippery", "van ban vi 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 vi 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 vi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( van ban vi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van ban vi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.