Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doc va dat slippers" » "duoc va dat slippers", "hoc va dat slippers", "duc va dat slippers", "doc va dao slippers", "doc va dau slippers", "doc va dap slippers", "doc va dat slippery", "doc va 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: (((("doc va 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: (((("doc va dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doc va dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doc va dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.