Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"kho mu doc snippets" » "kho me doc snippets", "kho nu doc snippets", "khoa mu doc snippets", "khao mu doc snippets", "khoi mu doc 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: (((("kho mu doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("kho mu doc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kho mu doc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kho mu doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.