Perhaps you should try some spelling variations:
"reading van tu snippets" » "reading a tu snippets", "reading van thu snippets", "reading van du snippets", "reading ban tu snippets", "reading van tu slippers"
"creating _ code snippets" » "creating _ code slippers", "creating _ core snippets"
"locating bug code snippets" » "locating bug code slippers", "locating bug core snippets", "locating bung code snippets", "locating bugs code 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: (((("reading van tu snippets") or ("creating _ code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("reading van tu snippets") OR ("creating _ code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( reading van tu snippets ) or ( creating _ code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("reading van tu snippets") or ("creating _ code snippets"))) or ("locating bug code snippets"))*.