Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"he can mo snippets" » "he dan mo snippets", "he van mo snippets", "he cac mo snippets", "he can moi snippets", "he can bo snippets", "he can ho 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: (((("he can 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: (((("he can mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( he can mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("he can mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.