Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hon mau can snippets" » "hoa mau can snippets", "dong mau can snippets", "hanh mau can snippets", "hon mau chan snippets", "hon mau cau snippets", "hon hau can 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: (((("hon mau can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hon mau can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hon mau can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hon mau can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.