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