Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cao da mo snippets" » "cao dam mo snippets", "cao dao mo snippets", "cao dai mo snippets", "cao dau mo snippets", "cao dan mo snippets", "cao va 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: (((("cao da 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: (((("cao da mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cao da mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cao da mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.