Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tuat dat tre snippets" » "luat dat tre snippets", "tat dat tre snippets", "thuat dam tre snippets", "tuat dat tren snippets", "tuat dat tieu snippets", "tuat dat theo 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: (((("tuat dat 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: (((("tuat dat tre snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tuat dat tre snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tuat dat tre snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.