Perhaps you should try some spelling variations:
"lieu boi trinh snippets" » "lieu boi tinh snippets", "lieu doi trinh snippets", "lieu hoi tinh snippets", "lieu bai trinh snippets", "lieu voi trinh snippets", "lieu hoc trinh snippets", "lieu boi trinh 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", "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: (((("python using a snippets") or ("lieu boi trinh snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using a snippets") OR ("lieu boi trinh snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using a snippets ) or ( lieu boi trinh snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using a snippets") or ("lieu boi trinh snippets"))) or ("locating bug code snippets"))*.