Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mat tay can snippets" » "mat thay can snippets", "mat tai can snippets", "mat tuy can snippets", "mat tay cao snippets", "mat tay ban snippets", "mat tac 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: (((("mat tay 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: (((("mat tay can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mat tay can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mat tay can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.