Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tri hoi mo snippets" » "tri hoc mo snippets", "tri doi mo snippets", "tri moi mo snippets", "tri hoi mot snippets", "tri hoi co snippets", "tri hoi o 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: (((("tri hoi mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tri hoi mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tri hoi mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tri hoi mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.