Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"duoc su dat slippers" » "duoc sua dat slippers", "duoc si dat slippers", "luoc su dat slippers", "duoc tu dat slippers", "duoc su dai slippers", "duoc su da slippers", "duoc su dat slippery", "duoc su 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: (((("duoc su 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: (((("duoc su dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( duoc su dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("duoc su dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.