Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tham my ca snippets" » "tham my cua snippets", "tham ly ca snippets", "tham my ha snippets", "pham my ca snippets", "tam my ca snippets", "than my ca 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 ca 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 ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tham my ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tham my ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.