Perhaps you should try some spelling variations:
"tri cuu code snippets" » "tri cuu che snippets", "tri cuu cong snippets", "tri cuu de snippets", "tri cua code snippets", "tra cuu code snippets", "trinh cuu code snippets", "tri cuu code slippers"
"python using a snippets" » "python using a slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code 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: (((("python using a snippets") or ("tri cuu code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using a snippets") OR ("tri cuu code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using a snippets ) or ( tri cuu code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using a snippets") or ("tri cuu code snippets"))) or ("locating bug code snippets"))*.