Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hanh dinh mo snippets" » "thanh dinh mo snippets", "hinh dinh mo snippets", "hanh tinh mo snippets", "hanh dinh moi snippets", "hanh dinh so snippets", "hanh dinh 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: (((("hanh dinh 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: (((("hanh dinh mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hanh dinh mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh dinh mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.