Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dai so trac slippers" » "dai so tac slippers", "dai hoi trac slippers", "dai bo trach slippers", "dai so trac slippery", "dai so 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 so 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 so trac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dai so trac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dai so trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.