Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pha suc mo snippets" » "phan suc mo snippets", "pham duc mo snippets", "pham cuc mo snippets", "pha duc mo snippets", "pha su mo snippets", "pha suc co 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: (((("pha suc 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: (((("pha suc mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pha suc mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pha suc mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.