Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hanh cap mon snippets" » "hanh cac mon snippets", "hanh cat mon snippets", "hanh cad mon snippets", "hanh dap mon snippets", "hanh nhap mon 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 cap mon 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 cap mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hanh cap mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh cap mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.