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