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