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