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