Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can moi mo snippets" » "ban moi mo snippets", "cac moi mo snippets", "chat moi mo snippets", "can moi co snippets", "can mo mo snippets", "can doi mo 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: (((("can moi 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: (((("can moi mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can moi mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can moi mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.