Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"theo mau ca snippets" » "tho mau ca snippets", "theo dau ca snippets", "theo chu ca snippets", "theo mau cau snippets", "theo mau cua snippets", "theo mac 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: (((("theo mau 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: (((("theo mau ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( theo mau ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("theo mau ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.