Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tro phat mo snippets" » "tao phat mo snippets", "trong phat mo snippets", "trot phan mo snippets", "tro phap mo snippets", "tro pham mo snippets", "tro phan 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: (((("tro phat 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: (((("tro phat mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tro phat mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tro phat mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.