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