Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cham mat mon snippets" » "ham mat mon snippets", "nham mat mon snippets", "pham ma mon snippets", "cham hat mon snippets", "cham mai mon 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 mat mon 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 mat mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cham mat mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cham mat mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.