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