Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using code snippets" » "python using cfd snippets", "python using one snippets"
"thi tran ho snippets" » "thi trang ho snippets", "thi thanh ho snippets", "thi lan ho snippets", "thi toan ho snippets", "thi tran hong snippets", "thi trang cho 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: (((("thi tran ho snippets") or ("python using code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi tran ho snippets") OR ("python using code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( thi tran ho snippets ) or ( python using code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi tran ho snippets") or ("python using code snippets"))) or ("locating bugs code snippets"))*.