Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khap co mo snippets" » "khac co mo snippets", "khao co mo snippets", "thap co mo snippets", "khap co mot snippets", "khap co so snippets", "khap co ma 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: (((("khap co mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khap co mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( khap co mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khap co mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.