Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hanh vi tong snippets" » "hanh va tong snippets", "hanh bi tong snippets", "hanh vi dong snippets", "thanh vi tong snippets", "anh vi tong snippets", "hinh vi tong 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 vi tong 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 vi tong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hanh vi tong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh vi tong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.