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