Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"li rac can snippets" » "li tac can snippets", "li bac can snippets", "li rao can snippets", "li trac can snippets", "li cac can snippets", "ly rac can 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: (((("li rac can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("li rac can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( li rac can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("li rac can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.