Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi nha mo snippets" » "thi nhan mo snippets", "thi ha mo snippets", "thi nhu mo snippets", "thi nha moi snippets", "thi nha 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: (((("thi nha 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: (((("thi nha mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi nha mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi nha mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.