Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chon chu con snippets" » "cho chu con snippets", "choi chu con snippets", "chon chung con snippets", "chon chi con snippets", "chon cho con snippets", "chon chuc cong 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: (((("chon chu 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: (((("chon chu con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chon chu con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chon chu con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.