Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi bay con snippets" » "thi ba con snippets", "thi bao con snippets", "thi bach con snippets", "thi day con snippets", "thi bai con snippets", "thi bay lon snippets"
"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: (((("thi bay con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi bay con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi bay con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi bay con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.