Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cham vi ve snippets" » "cham voi ve snippets", "cham va ve snippets", "pham vi ve snippets", "cham gi ve snippets", "cham ve ve 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: (((("cham vi ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cham vi ve snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cham vi ve snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cham vi ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.