Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"trinh va 15 slippers" » "trinh van 15 slippers", "trinh vat 15 slippers", "trinh ve 15 slippers", "trinh a 15 slippers", "trinh va 11 slippers", "trinh va 15 slippery", "trinh va 15 grippers"

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 java snippets") or ("trinh va 15 slippers"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("trinh va 15 slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( trinh va 15 slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("trinh va 15 slippers"))) or ("locating bugs code snippets"))*.