Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trich ly ca snippets" » "trinh ly ca snippets", "tich ly ca snippets", "triet ly ca snippets", "trich ly va snippets", "trich ly co snippets", "trich ly ha 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: (((("trich ly ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trich ly ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trich ly ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trich ly ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.