Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cho band cau snippets" » "cho ban cau snippets", "co ban cau snippets", "cao bang cau snippets", "cho bang cau snippets", "cho hang cau 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: (((("cho band cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cho band cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cho band cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho band cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.