Perhaps you should try some spelling variations:
"giang trieu dat snippets" » "hoang trieu dat snippets", "gian tieu dat snippets", "giang tren dat snippets", "giang trieu dai snippets", "giang trieu suat snippets", "giang trieu lit snippets", "giang trieu dat 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 ("giang trieu dat snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using a snippets") OR ("giang trieu dat snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using a snippets ) or ( giang trieu dat snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using a snippets") or ("giang trieu dat snippets"))) or ("locating bug code snippets"))*.