Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"con hat van slippers" » "cong hat van slippers", "cot hat van slippers", "co hat van slippers", "con hoat van slippers", "con ha van slippers", "con hai van slippers", "con hat van slippery", "con hat van 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: (((("con hat van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("con hat van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( con hat van slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("con hat van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.