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