Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tri nao mo snippets" » "tri nho mo snippets", "tri ngo mo snippets", "tri nhan mo snippets", "tri tao mo snippets", "tri nao bo snippets", "tri nam mo 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 nao 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 nao mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tri nao mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tri nao mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.