Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cham de mot snippets" » "cham den mot snippets", "chem de mot snippets", "chat deo mot snippets", "cham de mots snippets", "cham de mo 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 de mot 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 de mot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cham de mot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cham de mot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.