Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"duoi ca mo snippets" » "doi ca mo snippets", "cuoi cua mo snippets", "nuoi cay mo snippets", "duoi cay mo snippets", "duoi va mo snippets", "duoi ca o 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: (((("duoi ca mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("duoi ca mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( duoi ca mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("duoi ca mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.