Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tran mai can snippets" » "tran bai can snippets", "tran hai can snippets", "tan mai can snippets", "tran mai van snippets", "tran mai tan snippets", "tran mai lan 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: (((("tran mai can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran mai can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tran mai can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran mai can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.