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