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