Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mat lai mo snippets" » "dat lai mo snippets", "mat la mo snippets", "mat lam mo snippets", "mat bai mo snippets", "mat lai bo snippets", "mat lap 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: (((("mat lai 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: (((("mat lai mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mat lai mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mat lai mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.