Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi va cay snippets" » "thi van cay snippets", "thi ha cay snippets", "phi va cay snippets", "thi va cac snippets", "thi va cao snippets", "thi va cai 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: (((("thi va cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi va cay snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi va cay snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi va cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.