Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"python using java snippets" » "python using data snippets"
"thuoc tu 07 snippets" » "thuoc tru 07 snippets", "thuoc tai 07 snippets", "thuoc cuc 07 snippets", "thuoc tu 107 snippets", "thuoc tu 01 snippets", "thuoc tu 05 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: (((("thuoc tu 07 snippets") or ("python using java snippets"))) or ("locating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuoc tu 07 snippets") OR ("python using java snippets"))) OR ("locating bug code slippers")).
• Removing quotes may allow a broader search: (((( thuoc tu 07 snippets ) or ( python using java snippets ))) or ( locating bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("thuoc tu 07 snippets") or ("python using java snippets"))) or ("locating bug code slippers"))*.