Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trinh ly li slippers" » "trinh ky li slippers", "trinh do li slippers", "trinh tu li slippers", "trinh ly ly slippers", "trinh ly ki slippers", "trinh ly vi slippers", "trinh ly li slippery", "trinh ly li grippers"
"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: (((("trinh ly li slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh ly li slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh ly li slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh ly li slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.