Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chi been tre snippets" » "chi ben tre snippets", "chi kien tre snippets", "chi tien tre snippets", "chi ban tre snippets", "chi benh tre 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: (((("chi been tre snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chi been tre snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chi been tre snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chi been tre snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.