Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phap thu mo snippets" » "phap thuc mo snippets", "phap tu mo snippets", "phap che mo snippets", "phap thu moi snippets", "phap thu co snippets", "phap thu do 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: (((("phap thu 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: (((("phap thu mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phap thu mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phap thu mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.