Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tao bot hoc snippets" » "tao boi hoc snippets", "tao robot hoc snippets", "tao post hoc snippets", "tao bot khoa snippets", "tao buoc hoc 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: (((("tao bot hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tao bot hoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tao bot hoc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tao bot hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.