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