Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tinh bot hoc snippets" » "trinh boi hoc snippets", "tinh hoc hoc snippets", "tinh son hoc snippets", "tinh post hoc snippets", "tinh bot khoa snippets", "tinh 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: (((("tinh 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: (((("tinh bot hoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tinh bot hoc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tinh bot hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.