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